Canon image Prograf iPF780 Series, Service Manual

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Chapter 6
6-17
6.2.4 Sevice Call Table
6.2.4.1 Service Call Errors
0031-2607
*: Codes correspond to the numbers shown on the DISPLAY in the service mode.
Code* Description Action
E141-4046 Number of recovery rotations reaching
50,000 or more Replace the purge unit, and then clear the parts counter in the service mode.
E144-4047 Number of carrriage scan operation is full Replace the tube unit, and then clear the parts counter in the service mode.
E144-4048 Printhead ink filling failure Replace the printhead.
E146-4001 Waste ink recovery count error Replace the platen duct or mist fan or mist filter or suction fan, and then clear the parts
counter in the service mode.
(Confirm the parts reached to the exchange value by the service mode or PRINT INF.)
E161-403E Abnormal temperature rise in left printhead Replace the left printhead.
E161-403F Abnormal temperature rise in right
printhead Replace the right printhead.
E161-4050 Printhead ink filling non-ejection detection
error (when installing the printer or
replacing the printhead) Replace the printhead.
E194-404A Non-discharging nozzle count error Replace the head management sensor unit, and then clear the parts counter in the service
mode.
E196-4040 Checksum error (when executing the
firmware update) Execute firmware update or replace the main controller PCB.
E196-4041 Flash memory erase error (when executing
the firmware update) Execute firmware update or replace the main controller PCB.
E196-4042 Flash memory write error (when executing
the firmware update) Execute firmware update or replace the main controller PCB.
E196-4043 Memory error (when executing the
firmware update) Execute firmware update or replace the main controller PCB.
E196-4044 Firmware size error (when executing the
firmware update) Execute firmware update or replace the main controller PCB.
E196-4045 EEPROM read/write error (controller part) Replace the main controller PCB.
E196-4049 Firmware data error (when executing the
firmware update) Execute firmware update or replace the main controller PCB.
E196-404C Serial number mismatch between main
controller PCB and maintenance cartridge
ROM PCB. Execute PCB replacement mode or replace the main controller PCB.
E196-404D Machine ID mismatch between main
controller PCB and maintenance cartridge
ROM PCB. Execute PCB replacement mode or replace the main controller PCB.
E196-404E EEPROM read/write error (engine part) Replace the main controller PCB.
E198-401C RTC error Replace the lithium battery or replace the main controller PCB.
E198-401D RTC low battery error Replace the lithium battery or replace the main controller PCB.
E198-401E RTC clock stop Replace the lithium battery or replace the main controller PCB.
E199-404B Temperature/humidity sensor connector
out of position Check the temperature/humidity sensor connector or replace the sensor.
E602-401A HDD read/write error (HDD failure) Replace the HDD unit.
E602-401B HDD connection error Check the HDD connector or replace the HDD.
E602-405A HDD size error Replace the HDD unit.
E602-405B HDD model error Replace the HDD unit.