Process Control Self-Check Result - Ricoh B230 Service Manual

No. Result
9 Vcnt error 3
The machine starts developer initialization after you set "Enable" in SP3-902-005,
006, 007, or 008. Developer initialization automatically resumes when you open
and close the front door or turn the main switch off and on if an error other than
Error 8 occurs.

4.1.2 PROCESS CONTROL SELF-CHECK RESULT

SP3-012-001 to -010 (Process Control Self-check Result)
No. Result
Successfully
11
completed
41 Vt error
B230/B237
Description Possible Causes
4.3V and
Vcnt is less
than 4.7V
when Vcnt is
Vt target ±
0.2V.
1. Make sure that the heat seal on the
development unit is not removed
Vcnt is less
2. Defective TD sensor
than 4.7V.
3. Vt target settings are not correct.
4. Toner density error
Description
Process control
self-check
successfully
completed.
Vt maximum or
minimum error is
detected.
Possible Causes
-
1. Defective
development
unit
4-2
Action
Action
Check the Vsg
adjustment. See the "
Vsg Adjustment
Result" following this
table.
Vt maximum error and
an image is faint:
Replace the toner
supply pump unit.
Vt maximum error and
an image is O.K:
Replace the
SM