Remove The Sleep Interface Pcb - Canon LBP253 SM Manual

3. Remove Main Controller Board [1].
• 4 Screws [2]
• 1 Edge Sddles [3]
4x
[2]
[1]
CAUTION:
Do not remove the eMMC PCB.
■ After replacing main controller PCB
1. Setting of destination/paper size group
COPIER > OPTION > BODY > LOCALE (to set
destination groups)
• [Settings]
1: Japan, 2: North America, 3: Korea, 4: China, 5:
Taiwan, 6: Europe, 7: Asia, 8: Oceania
COPIER > OPTION > BODY > SIZE-LC (to set paper
size groups)
• [Settings]
1: AB series, 2: Inch series, 3: A series, 4: AB/Inch
series
2. Clearing Setting/Registration data
COPIER > FUNCTION > CLEAR > ALL (to clear all data)
Once executed, the following data are cleared according
to the values of LOCALE and SIZE-LC set in step 1
Executing initial settings.
Perform the following procedure to change the settings
back to the initial settings.
• Job IDs
• Log data
• Dates
[3]
[2]
CAUTION:
Note that the following data is not cleared.
• Service counter
3. Turn OFF and then ON the main power.
4. Operate according to the instruction on the screen
since the initial installation mode is activated.
(Setting the date/time, executing the auto gradation
adjustment)
5. Execute COPIER > FUNCTION > MISC-P > SPEC to
output the spec report to check the serial number
(Body.No.).
6. Enter the data backed up earlier in Settings/
Registration > System Settings > Device Information
> Location.
7. Import the service mode data backed up before
replacement.
Insert the USB flash drive into the host machine, and
execute COPIER > FUNCTION > SYSTEM > IMPORT.
8. Import user data using remote UI.
9. Uninstall the drivers on the user's PC.
Printer driver
*For the procedure, refer to the Printer Driver User
Guide.
10. Reinstall the drivers which were uninstalled.
* For the procedure, refer to the Printer Driver User
Guide.
In case of network connection:"Connecting to a
Network"
11. Execute COPIER > FUNCTION > CLEAR > COUNTER
to clear the service counter.
12. Correction of coordinate position of Touch Panel in
the following service mode.
COPIER > ADJUST > PANEL > TOUCHCHK
Remove the Sleep Interface
PCB
■ Preparations
1. Remove Left Cover."Removing the Left Cover" on
page 80
85
4. Disassembly/Assembly