Canon LBP-2000, Service Manual

Page: 37 / 222

CHAPTER 1
1 - 31
ENGINE MENU
CLEAR FUSER
ERROR=NO*
+ RELLAY CLEAR
- IGNORE CLEAR
SHIFT + VALUE
(lgnore)
VALUE
+ FORMAT DISK
- IGNORE DISK
SHIFT + VALUE
(lgnore)
VALUE + RELLAY FORMAT
- IGNORE DISK
SHIFT + VALUE
(lgnore)
VALUE
SHIFT + VALUE
(lgnore)
(Password is
cleared)
VALUE
YES
“NO” is chosen. “YES” is chosen.
After “CLEAR FUSER ERROR” is done
successfully,
The printer displays “DONE” for a few
seconds,
then...
(if error is NOT cleared, This system should
display the error message relative error flag
PASSWORD MENU
CLEAR PASSWORD=
NO*
+ RELLAY CLEAR
- IGNORE CLEAR
YES
“NO” is chosen. “YES” is chosen.
After “CLEAR PASSWORD” is done
successfully,
The printer displays “DONE” for a few
seconds.
But in this case, if “CLEAR PASSWORD” is
not done, the printer display “FAIL” for a
few seconds.
After “FORMAT DISK/FLASH” is done,
The system is rebooted, then goes to
“READY”
NVRAM MENU
NVRAM MENU
NVRAM=CHECK
DUPLICATE
Press ENTER
“NVRAM=CHECK”
is done.
(i) After “NVRAM CHECK” is done, panel
display goes back to “NVRAM MENU”
above.
(ii) After “NVRAM COPY” is done,
The system is rebooted if required, then
goes to “READY”.
* In details, See “VII-C Copying the Counter
Readings in Chapter 4” section.
ERR/JAM LOG MENU
ERR/JAM LOG MENU
PRINT=ERROR LOG*
JAM LOG
FORMAT MENU
+ FORMAT FLASH
- IGNORE FLASH
SHIFT + VALUE
(lgnore)
VALUE + RELLAY FORMAT
- IGNORE FLASH
SHIFT + VALUE
(lgnore)
(Format is
done)
(Format is
done)
VALUE
FORMAT MENU
FORMAT FLASH
FORMAT MENU
FORMAT DISK
After pressing two or more panel keys on boot-on,
the panel key of further the plurality is pressed
once again.
NOTE: FORMAT MENU
* FORMAT DISK
- This is not displayed,
when HDD is not installed.
* FORMAT FLASH
- This is not displayed,
when Flash-ROM is not
installed.
YES
Press ENTER
Press ENTER
Note: IN order to exit this service mode, there are two ways as follows:
-Turn off/on power -Switch.
-Press Go key, then system is rebooted.
Figure 1-8-3
Service Menu Operation Flow