Phaser 6130 Color Laser Printer Service Manual 8-59
Service Parts Disassembly
MCU Board 
(PL8.2.13)
o
e
If the MCU Board is exchanged, store internal data to the Image 
Processor Board before removing the MCU Board. Enter Service 
Diagnostics menu: Service Mode > Engine Diag > NVM Settings > 
Save NVM to ESS. Refer to “Service Diagnostics” on page 4-5 for 
detailed procedures. When the new MCU Board is in place, use the Load 
NVM from ESS procedure.
1. Turn off the power.
2. Remove the I/P Board Cage (page 8-44).
3. Unplug all connectors from the MCU Board.
4. Remove the six screws (silver, 6mm) that attach the MCU Board to the 
printer.
5. Remove the MCU Board from the printer.
P/J16
P/J20 
P/J28 
P/J23 
P/J26 
P/J24 
P/J21 
P/J22 
P/J42 
P/J11
P/J10
P/J41
P/J40
P/J15
P/J14
P/J17
P/J31
P/J18
P/J19
P/J29
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