Ricoh Aficio MP 3500 Series, Service Manual

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SERVICE PROGRAM MODE TABLES
SM 5-27 B291/B295/B296/B297
Service
Tables
SBU Setting
DFU
Time-out Flag 4646*
This SP determines whether the automatic scanner adjustment loop has exceeded
the prescribed number of loops and flagged a timeout.
[0~OxFF/0/1]
The position of the bits that display "1" tell you where the error has occurred.
Bit No. Where the Error Occurred
Bit 0 (LSB) Ech Black Level Error
Bit 1 Och Black Level Error
Bit 2 Ech Gain Adjustment Timeout
Bit 3 Och Gain Adjustment Timeout
Bit 4
Bit 5
Bit 6
Reserved
Bit 7 (MSB) Reference Ajustment Timeout
4647 SBU Setting
DFU
SBU Preset Error Flag
This flag indicates that an ASIC read error has occurred, or that a hardware
transmission error has occurred at LM98513.
[0~OxFF/0/1]
The position of the bits that display "1" tell you where the error has occurred.
Bit No. Where the Error Occurred
Bit 0 (LSB) LM98513 Read Error
Bit 1 GASBUP Read Error
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7 (MSB)
Reserved
BK Adjustment: Prev.
DFU
4655*
These SP codes allow you to confirm the values for rough and detail adjustments
of the black level even and odd channels before the machine was powered on.
You can also adjust these values manually with the 10-key pad. If you change any
of these SP codes manually, be sure to turn the machine off and on to enable the
new settings.
4655 1 EVEN Rough adjustment – EVEN channel. [0~255/
0
/1]
4655 2 ODD Rough adjustment – ODD channel. [0~255/
200
/1]
4655 3 EVEN Detail adjustment – EVEN channel. [0~255/
200
/1]
4655 4 ODD Detail adjustment – ODD channel. [0~255/
200
/1]
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA