Eeprom Format Mode; Table 1-13. Factory Service Mode - Epson C11C605001 - DFX 9000 B/W Dot-matrix Printer Service Manual

1.4.3.3 Factory Service Mode
mode is a useful tool for service people. This mode is not available to users. To
The factory service
enter factory service mode, turn on the printer while hoMing down the On Line, Fotm Feed, and
Continue buttons until "PRODUCT MENU" is displayed. The t%ctory seMce settings am shown m
Table 1-13.
Menu
VERSION
PRODUCT
* With option
Note 1: This counter value is leftoftoner weight (~grarns) in imaging cartridge.

1.4.3.4 EEPROM Format Mode

EEPROM format operations are required only when the video mntroller board (C135 MAIN) or
EEPROM is replaced and these operations are specified m the accompanying documentation.
Defaults for the EEPROM format functions can be written to EEPROM as follows:
Turn on the printer while holding down the
"FORMAT=EPL9000" is displayed.
1-26

Table 1-13. Factory Service Mode

CODE ROM
FONT ROM
LL ROM
(Local Language ROM)*
PS
ROM
Module ROM)*
On Line, Continue,
Available Optione
(Displayed veraion)
(Page counter value diaplayed)
(Page
counter ciear)
(Note 1)
(Toner left counter clear)
(Jam munter value dieplayed)
(Jam counter clear)
and Menu buttons until
Manual
Rev. A