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11598SBT030208A,
8) EO: EEPROM Malfunction
g
Relevant Electrical Parts
® Master Board (PWB-A)
Step
Cheok tom
[Result
| Aston
Does "E0" appear again after the malfunction has been
| ves | Change EEPROM.
=)
=
reset?
f 2 | Does "EO" appear during a copy cycle?
Change EEPROM.
[3 |
Change PWB-A.
Does "EO" appear when the Power Switch is turned ON?
T-25
1159SBT030209A
9) E1: 1U Toner Detection Failure
E2: Blown IU Fuse Detection Failure
'
Relevant Electrical Parts
@ ATDC Sensor (UN3)
@ Imaging Unit (IU)
@ Master Board (PWB-A)
El
Did you peel off the seal from the Toner Cartridge?
| NO | Peel off the seal.
| 2 | Has the starter bean loaded?
Change UNS or PWB-A.
E2
[Sep [|
Saecctn ———[ Roe
Aton
| 1 | Is the fuse blown?
YES _| Change the fuse or PWB-A.
T-26
~™,
~~
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