Process Control Results - Ricoh G104 Service Manual

4. TROUBLESHOOTING

4.1 PROCESS CONTROL RESULTS

The table below lists the process control results shown in SP 3821.
Number
10 Success
21 ID sensor correction error
22 ID sensor: LED adjustment error
31 Charge bias correction error
51 High Vmin (Bk), High K2 (Color) error
52 Low K2 (Color) error
53 High K5 error
54 Low K5 error
55 High development gamma
56 Low development gamma
57 Development bias adjustment error
58 Development bias adjustment error
90 No process control
99 Not successful
This error code does not usually occur. If no problem is observed with image
density and/or development gamma, nothing needs to be done. If an image
problem such as low image density is observed, check the following points:
SM
CÓPIA NÃO CONTROLADA
Result
4-1
CÓPIA NÃO CONTROLADA
Process Control Results
Notes
No error
SC 400
SC 418
SC 300 to 307
SP 3145 (see the note below
the table)
SP 3146 (see the note below
the table)
SP 3147 (see the note below
the table)
SP 3147 (see the note below
the table)
Gamma > 5.0 (see the note
below the table)
Gamma < 0.5 (see the note
below the table)
Vk >150V (see the note
below the table)
Vk < -150V (see the note
below the table)
-
Interrupt during the process
control (e.g. Door open)
G160/G161