Toshiba e-STUDIO 5540C Service Manual page 936

[CD61] Sub-hopper toner motor-Y abnormality
[CD62] Sub-hopper toner motor-M abnormality
[CD63] Sub-hopper toner motor-C abnormality
[CD64] Sub-hopper toner motor-K abnormality
Classification
Process related service call
Check item
EPU tray (process unit)
Sub-hopper toner motor (M19 - M22) •
EPU board
LGC board
Replace parts
Sub-hopper toner motor-K/-C/-M/-Y
EPU board
LGC board
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
ERROR CODE and TROUBLESHOOTING
• Connection check (05-2788)
• Connector check
• Harness check
Motor check
(Perform the output check: K: 03-227, C: 03-226, M: 03-
225, Y: 03-224
• Sensor check
(Perform the input check: 03-[ALL]OFF/[4]/[D/E/F/G])
• Connector check
• Harness check
• Connector check (CN551, CN553, CN554, CN555,
CN556)
• Board check
• Connector check (CN308)
• Board check
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Error item
Measures
Remarks