Epson AcuLaser C900 - Special Operations (Only with Aculaser C1900)

EPSON AcuLaser C1900/AcuLaser C900 Revision B
Product Description Control Panel 58
1.4.4 Special Operations (Only with AcuLaser C1900)
 List of Operating Functions
The special service operations supported by AcuLaser C1900 are shown below.
 Specific Functions
This section describes functions specific to this printer.
 EEPROM initialization
The consumptions of each toner, the Photoconductor unit, the intermediate
transfer unit, and the fixing unit are recorded on the engine side. This
information is not cleared by the Initializing of EEPROM.
C H E C K
P O I N T
Functions other than Hex dump and the Support Mode are not
disclosed publicly to users.
Table 1-42. List of Operating Functions
Function Operating Method
Hex Dump Turn on the power while pressing the Start/Stop button
Support Mode Turn on the power while pressing the Down button
Initialization of EEPROM Turn on the power while pressing the Back, Job Cancel,
and Start/Stop buttons
Panel Setting Value Initialization Turn on the power while pressing the Job Cancel button
Forced Deleting of the Flash ROM
A Module
Turn on the power while pressing the Up, Down, Enter,
and Job Cancel buttons
Program ROM Update Turn on the power while pressing the Down, Job Cancel,
and Start/Stop buttons
ROM Module Copy Turn on the power while pressing the Enter, Job Cancel,
and Start/Stop buttons
Maintenance Mode Turn on the power while pressing the Back, Up, Down,
and Enter buttons
Engine program update Turn on the power while pressing the Up, Down, Job
Cancel, and Start/Stop buttons
CPU reset in a Service Call
occurrence
Press the Back, Up, Down, Enter, and Job Cancel buttons
when a Service Call error occurs
Detailed Information Display in a
Service Call occurrence
Press the Back, Enter, and Job Cancel buttons when a
Service Call occurs
Printing of the Error sheet Press the Enter button after resetting the CPU when a
Service Call error occurs
Forcible AIDC Remove all papers from all input trays and open the cover
(Front Cover, Cover AB or Cover DM) in the Ready state
and then close it. (This operation is invalid in the sleep
mode or the error state.)
Table 1-42. List of Operating Functions (continued)
Function Operating Method