mirror of
https://github.com/Ircama/epson_print_conf.git
synced 2024-10-18 09:10:36 -04:00
445 lines
16 KiB
Markdown
445 lines
16 KiB
Markdown
# epson_print_conf
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Epson Printer Configuration tool via SNMP (TCP/IP)
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## Features
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- Access the Epson printer via SNMP (TCP/IP; printer connected over Wi-Fi)
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- Print the advanced status of the printer, with the possibility to restrict the query to specific information
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- Other inspection features:
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- Read and write EEPROM addresses
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- Dump a set of EEPROM addresses
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- Reset ink waste
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- Change power off timer
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- Other admin stuffs and debug options
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- Command line tool (no GUI)
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- Python API interface
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The software also provides a configurable printer dictionary, which can be easily extended.
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## Installation
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```
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git clone https://github.com/Ircama/epson_print_conf
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pip3 install pyyaml
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pip3 install pyasn1==0.4.8
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pip3 install git+https://github.com/etingof/pysnmp.git
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cd epson_print_conf
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```
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Notes (at the time of writing):
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- [before pysnmp, install pyasn1 with version 0.4.8 and not 0.5](https://github.com/etingof/pysnmp/issues/440#issuecomment-1544341598)
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- [pull pysnmp from the GitHub master branch, not from PyPI](https://stackoverflow.com/questions/54868134/snmp-reading-from-an-oid-with-three-libraries-gives-different-execution-times#comment96532761_54869361)
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This program exploits [pysnmp](https://github.com/etingof/pysnmp), with related [documentation](https://pysnmp.readthedocs.io/).
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It is tested with Ubuntu / Windows Subsystem for Linux, Windows.
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## Usage
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```
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usage: epson_print_conf.py [-h] -m MODEL -a HOSTNAME [-p PORT] [-i] [-q QUERY_NAME] [--reset_waste_ink] [-d]
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[--write-first-ti-received-time YEAR MONTH DAY] [--write-poweroff-timer MINUTES]
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[--dry-run] [-R ADDRESS_SET] [-W ADDRESS_VALUE_SET]
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[-e FIRST_ADDRESS LAST_ADDRESS] [--detect-key] [-S SEQUENCE_STRING] [-t TIMEOUT]
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[-r RETRIES] [-c CONFIG_FILE] [--simdata SIMDATA_FILE]
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optional arguments:
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-h, --help show this help message and exit
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-m MODEL, --model MODEL
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Printer model. Example: -m XP-205 (use ? to print all supported models)
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-a HOSTNAME, --address HOSTNAME
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Printer host name or IP address. (Example: -m 192.168.1.87)
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-p PORT, --port PORT Printer port (default is 161)
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-i, --info Print all available information and statistics (default option)
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-q QUERY_NAME, --query QUERY_NAME
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Print specific information. (Use ? to list all available queries)
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--reset_waste_ink Reset all waste ink levels to 0
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-d, --debug Print debug information
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--write-first-ti-received-time YEAR MONTH DAY
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Change the first TI received time
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--write-poweroff-timer MINUTES
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Update the poweroff timer. Use 0xffff or 65535 to disable it.
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--dry-run Dry-run change operations
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-R ADDRESS_SET, --read-eeprom ADDRESS_SET
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Read the values of a list of printer EEPROM addreses. Format is: address [, ...]
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-W ADDRESS_VALUE_SET, --write-eeprom ADDRESS_VALUE_SET
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Write related values to a list of printer EEPROM addresses. Format is: address: value
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[, ...]
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-e FIRST_ADDRESS LAST_ADDRESS, --eeprom-dump FIRST_ADDRESS LAST_ADDRESS
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Dump EEPROM
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--detect-key Detect the read_key via brute force
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-S SEQUENCE_STRING, --write-sequence-to-string SEQUENCE_STRING
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Convert write sequence of numbers to string.
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-t TIMEOUT, --timeout TIMEOUT
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SNMP GET timeout (floating point argument)
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-r RETRIES, --retries RETRIES
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SNMP GET retries (floating point argument)
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-c CONFIG_FILE, --config CONFIG_FILE
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read a configuration file including the full log dump of a previous operation with
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'-d' flag (instead of accessing the printer via SNMP)
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--simdata SIMDATA_FILE
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write SNMP dictionary map to simdata file
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Epson Printer Configuration via SNMP (TCP/IP)
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```
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Examples:
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```bash
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# Print the status information (-i is not needed):
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python3 epson_print_conf.py -m XP-205 -a 192.168.1.87 -i
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# Reset all waste ink levels to 0:
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python3 epson_print_conf.py -m XP-205 -a 192.168.1.87 --reset_waste_ink
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# Change the first TI received time to 31 December 2016:
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python3 epson_print_conf.py -m XP-205 -a 192.168.1.87 --write-first-ti-received-time 2016 12 31
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# Change the power off timer to 15 minutes:
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python3 epson_print_conf.py -a 192.168.1.87 -m XP-205 --write-poweroff-timer 15
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# Detect the read_key via brute force:
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python3 epson_print_conf.py -m XP-205 -a 192.168.1.87 --detect-key
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# Only print status information:
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python3 epson_print_conf.py -m XP-205 -a 192.168.1.87 -q printer_status
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# Only print SNMP 'MAC Address' name:
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python3 epson_print_conf.py -m XP-205 -a 192.168.1.87 -q 'MAC Address'
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# Only print SNMP 'Lang 5' name:
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python3 epson_print_conf.py -m XP-205 -a 192.168.1.87 -q 'Lang 5'
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# Write value 1 to the EEPROM address 173 and value 0xDE to the EEPROM address 172:
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python3 epson_print_conf.py -m XP-205 -a 192.168.1.87 -W 173:1,172:0xde
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# Read EEPROM address 173 and EEPROM address 172:
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python3 epson_print_conf.py -m XP-205 -a 192.168.1.87 -R 173,172
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```
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Note: resetting the ink waste counter is just removing a warning; not replacing the tank will make the ink spill.
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## Utilities and notes
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```
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import epson_print_conf
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import pprint
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printer = epson_print_conf.EpsonPrinter()
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# Decode write_key:
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printer.reverse_caesar(bytes.fromhex("48 62 7B 62 6F 6A 62 2B")) # last 8 bytes
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'Gazania*'
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printer.reverse_caesar(b'Hpttzqjv')
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'Gossypiu'
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"".join(chr(b + 1) for b in b'Gossypiu')
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'Hpttzqjv'
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# Decode status:
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pprint.pprint(printer.status_parser(bytes.fromhex("40 42 44 43 20 53 54 32 0D 0A ....")))
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# Decode the level of ink waste
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byte_sequence = "A4 2A"
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divider = 62.06 # divider = ink_level / waste_percent
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ink_level = int("".join(reversed(byte_sequence.split())), 16)
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waste_percent = round(ink_level / divider, 2)
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# Print the read key sequence in byte and hex formats:
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printer = epson_print_conf.EpsonPrinter(model="ET-2700")
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'.'.join(str(x) for x in printer.parm['read_key'])
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" ".join('{0:02x}'.format(x) for x in printer.parm['read_key'])
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# Print the write key sequence in byte and hex formats:
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printer = epson_print_conf.EpsonPrinter(model="ET-2700")
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printer.caesar(printer.parm['write_key'])
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printer.caesar(printer.parm['write_key'], hex=True).upper()
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# Print hex sequence of reading the value of EEPROM address 30 00:
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" ".join('{0:02x}'.format(int(x)) for x in printer.eeprom_oid_read_address(oid=0x30).split(".")[15:]).upper()
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# Print hex sequence of storing value 00 to EEPROM address 30 00:
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" ".join('{0:02x}'.format(int(x)) for x in printer.eeprom_oid_write_address(oid=0x30, value=0x0).split(".")[15:]).upper()
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# Print EEPROM write hex sequence of the raw ink waste reset:
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for key, value in printer.parm["raw_waste_reset"].items():
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" ".join('{0:02x}'.format(int(x)) for x in printer.eeprom_oid_write_address(oid=key, value=value).split(".")[15:]).upper()
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```
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Generic query of the status of the printer (regardless of the model):
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```
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import epson_print_conf
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import pprint
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printer = epson_print_conf.EpsonPrinter(hostname="192.168.1.87")
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pprint.pprint(printer.status_parser(printer.snmp_mib("1.3.6.1.4.1.1248.1.2.2.1.1.1.4.1")[1]))
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```
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### Byte sequences
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Header:
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```
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1.3.6.1.4.1. [SNMP_OID_ENTERPRISE]
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1248. [SNMP_EPSON]
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1.2.2.44.1.1.2. [OID_PRV_CTRL]
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1.
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```
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Full header sequence: `1.3.6.1.4.1.1248.1.2.2.44.1.1.2.1.`
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Read EEPROM (EPSON-CTRL), after the header:
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```
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124.124.7.0. [7C 7C 07 00]
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<READ KEY (two bytes)>
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65.190.160. [41 BE A0]
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<LSB EEPROM ADDRESS (one byte)>.<MSB EEPROM ADDRESS (one byte)>
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```
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Example: `1.3.6.1.4.1.1248.1.2.2.44.1.1.2.1.124.124.7.0.73.8.65.190.160.48.0`
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Write EEPROM, after the header:
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```
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7C 7C 10 00 [124.124.16.0.]
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<READ KEY (two bytes)>
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42 BD 21 [66.189.33.]
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<LSB EEPROM ADDRESS (one byte)>.<MSB EEPROM ADDRESS (one byte)>
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<VALUE (one byte)>
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<WRITE KEY (eight bytes)>
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```
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Example: `7C 7C 10 00 49 08 42 BD 21 30 00 1A 42 73 62 6F 75 6A 67 70`
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Example of Read EEPROM (@BDC PS):
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```
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<01> @BDC PS <0d0a> EE:0032AC;
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EE: = EEPROM Read
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0032 = Memory address
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AC = Value
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```
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## API Interface
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### Specification
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```python
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EpsonPrinter(model, hostname, port, timeout, retries, dry_run)
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```
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- `model`: printer model
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- `hostname`: IP address or network name of the printer
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- `port`: SNMP port number (default is 161)
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- `timeout`: printer connection timeout in seconds (float)
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- `retries`: connection retries if error or timeout occurred
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- `dry_run`: boolean (True if write dry-run mode is enabled)
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### Exceptions
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```
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TimeoutError
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ValueError
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```
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(And *pysnmp* exceptions.)
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### Sample
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```python
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import epson_print_conf
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import logging
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logging.basicConfig(level=logging.DEBUG, format="%(message)s") # if logging is needed
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printer = epson_print_conf.EpsonPrinter(
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model="XP-205", hostname="192.168.1.87")
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if not printer.parm:
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print("Unknown printer")
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quit()
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stats = printer.stats()
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print("stats:", stats)
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ret = printer.get_snmp_info()
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print("get_snmp_info:", ret)
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ret = printer.get_serial_number()
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print("get_serial_number:", ret)
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ret = printer.get_firmware_version()
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print("get_firmware_version:", ret)
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ret = printer.get_printer_head_id()
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print("get_printer_head_id:", ret)
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ret = printer.get_cartridges()
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print("get_cartridges:", ret)
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ret = printer.get_printer_status()
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print("get_printer_status:", ret)
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ret = printer.get_ink_replacement_counters()
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print("get_ink_replacement_counters:", ret)
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ret = printer.get_waste_ink_levels()
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print("get_waste_ink_levels:", ret)
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ret = printer.get_last_printer_fatal_errors()
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print("get_last_printer_fatal_errors:", ret)
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ret = printer.get_stats()
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print("get_stats:", ret)
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printer.reset_waste_ink_levels()
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printer.brute_force_read_key()
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printer.write_first_ti_received_time(2000, 1, 2)
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```
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## Output example
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Example of advanced printer status with an XP-205 printer:
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```python
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{'cartridge_information': [{'data': '0D081F172A0D04004C',
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'ink_color': [1811, 'Black'],
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'ink_quantity': 76,
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'production_month': 8,
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'production_year': 2013},
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{'data': '15031D06230D080093',
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'ink_color': [1814, 'Yellow'],
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'ink_quantity': 69,
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'production_month': 3,
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'production_year': 2021},
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{'data': '150317111905020047',
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'ink_color': [1813, 'Magenta'],
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'ink_quantity': 49,
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'production_month': 3,
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'production_year': 2021},
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{'data': '14091716080501001D',
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'ink_color': [1812, 'Cyan'],
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'ink_quantity': 29,
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'production_month': 9,
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'production_year': 2020}],
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'cartridges': ['18XL', '18XL', '18XL', '18XL'],
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'firmware_version': 'RF11I5 11 May 2018',
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'ink_replacement_counters': {('Black', '1B', 1),
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('Black', '1L', 19),
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('Black', '1S', 2),
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('Cyan', '1B', 1),
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('Cyan', '1L', 8),
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('Cyan', '1S', 1),
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('Magenta', '1B', 1),
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('Magenta', '1L', 6),
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('Magenta', '1S', 1),
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('Yellow', '1B', 1),
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('Yellow', '1L', 10),
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('Yellow', '1S', 1)},
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'last_printer_fatal_errors': ['08', 'F1', 'F1', 'F1', 'F1', '10'],
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'printer_head_id': '...',
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'printer_status': {'cancel_code': 'No request',
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'ink_level': [(1, 0, 'Black', 'Black', 76),
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(5, 3, 'Yellow', 'Yellow', 69),
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(4, 2, 'Magenta', 'Magenta', 49),
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(3, 1, 'Cyan', 'Cyan', 29)],
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'jobname': 'Not defined',
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'loading_path': 'fixed',
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'maintenance_box_1': 'not full (0)',
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'maintenance_box_2': 'not full (0)',
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'maintenance_box_reset_count_1': 0,
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'maintenance_box_reset_count_2': 0,
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'paper_path': 'Cut sheet (Rear)',
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'ready': True,
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'status': (4, 'Idle'),
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'unknown': [('0x24', b'\x0f\x0f')]},
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'serial_number': '...',
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'snmp_info': {'Descr': 'EPSON Built-in 11b/g/n Print Server',
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'EEPS2 firmware version': 'EEPS2 Hard Ver.1.00 Firm Ver.0.50',
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'Emulation 1': 'unknown',
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'Emulation 2': 'ESC/P2',
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'Emulation 3': 'BDC',
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'Emulation 4': 'other',
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'Emulation 5': 'other',
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'Epson Model': 'XP-205 207 Series',
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'IP Address': '192.168.1.87',
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'IPP_URL': 'http://192.168.1.87:631/Epson_IPP_Printer',
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'IPP_URL_path': 'Epson_IPP_Printer',
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'Lang 1': 'unknown',
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'Lang 2': 'ESCPL2',
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'Lang 3': 'BDC',
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'Lang 4': 'D4',
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'Lang 5': 'ESCPR1',
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'MAC Addr': '...',
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'MAC Address': '...',
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'Model': 'EPSON XP-205 207 Series',
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'Model short': 'XP-205 207 Series',
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'Name': '...',
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'Power Off Timer': '0.5 hours',
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'Print input': 'Auto sheet feeder',
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'Total printed pages': '0',
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'UpTime': '00:02:08',
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'WiFi': '...',
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'device_id': 'MFG:EPSON;CMD:ESCPL2,BDC,D4,D4PX,ESCPR1;MDL:XP-205 '
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'207 Series;CLS:PRINTER;DES:EPSON XP-205 207 '
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'Series;CID:EpsonRGB;FID:FXN,DPN,WFA,ETN,AFN,DAN;RID:40;'},
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'stats': {'First TI received time': '...',
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'Ink replacement cleaning counter': 78,
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'Maintenance required level of 1st waste ink counter': 94,
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'Maintenance required level of 2nd waste ink counter': 94,
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'Manual cleaning counter': 129,
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'Timer cleaning counter': 4,
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'Total print page counter': 11569,
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'Total print pass counter': 514602,
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'Total scan counter': 4973,
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'Power off timer': 30},
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'waste_ink_levels': {'borderless_waste': 4.72, 'main_waste': 90.8}}
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```
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## Resources
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### snmpget (Linux)
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Installation:
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```
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sudo apt-get install snmp
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```
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Usage:
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```
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# Read address 173.0
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snmpget -v1 -d -c public 192.168.1.87 1.3.6.1.4.1.1248.1.2.2.44.1.1.2.1.124.124.7.0.25.7.65.190.160.173.0
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# Read address 172.0
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snmpget -v1 -d -c public 192.168.1.87 1.3.6.1.4.1.1248.1.2.2.44.1.1.2.1.124.124.7.0.25.7.65.190.160.172.0
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# Write 25 to address 173.0
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snmpget -v1 -d -c public 192.168.1.87 1.3.6.1.4.1.1248.1.2.2.44.1.1.2.1.124.124.16.0.25.7.66.189.33.173.0.25.88.98.108.98.117.112.99.106
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# Write 153 to address 172.0
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snmpget -v1 -d -c public 192.168.1.87 1.3.6.1.4.1.1248.1.2.2.44.1.1.2.1.124.124.16.0.25.7.66.189.33.172.0.153.88.98.108.98.117.112.99.106
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```
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### References
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epson-printer-snmp: https://github.com/Zedeldi/epson-printer-snmp (and https://github.com/Zedeldi/epson-printer-snmp/issues/1)
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ReInkPy: https://codeberg.org/atufi/reinkpy/
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ReInk: https://github.com/lion-simba/reink (especially https://github.com/lion-simba/reink/issues/1)
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reink-net: https://github.com/gentu/reink-net
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epson-l4160-ink-waste-resetter: https://github.com/nicootto/epson-l4160-ink-waste-resetter
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epson-l3160-ink-waste-resetter: https://github.com/k3dt/epson-l3160-ink-waste-resetter
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emanage x900: https://github.com/abrasive/x900-otsakupuhastajat/
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### Other programs
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- Epson One-Time Maintenance Ink Pad Reset Utility: https://epson.com/Support/wa00369
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- Epson Maintenance Reset Utility: https://epson.com/epsonstorefront/orbeon/fr/us_regular_s03/us_ServiceInk_Pad_Reset/new
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- Epson Ink Pads Reset Utility Terms and Conditions: https://epson.com/Support/wa00370
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- Epson Adjustment Program (developed by EPSON)
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- WIC-Reset: https://wic-reset.com / https://www.2manuals.com / https://resetters.com (Use at your risk)
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- PrintHelp: https://printhelp.info/ (Use at your risk)
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### Resources
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- https://codeberg.org/attachments/147f41a3-a6ea-45f6-8c2a-25bac4495a1d
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- https://codeberg.org/atufi/reinkpy/src/branch/main/reinkpy/epson.toml
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