Olivetti d-Copia 1801MF Plus, Service Manual

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2NC/2NF/2NG/2NN/3P7/3P8/3P9
1-3-3
Optical U071 DP Timing The timing of DP reading are adjusted.
U072 DP Center The center line of DP reading image are
adjusted.
U074 Adj DP input The input light volume at the time of DP
reading are adjusted.
U089 Output MIP-PG PG output is set up.
U099 Detect Org Sz The setting of sensing threshold value in
the original size detection and operation
are checked.
High
voltage U100 Main HV Output Main high voltage, laser, a main motor, etc.
are turned on, and the main high-voltage
operations are checked.
U101 1ST TC Output References and setup, and outputs of a
high-voltage control value other than main
high voltage are checked.
U108 Adj Sepa Sbias The ON/OFF timing of separation shift bias
is adjusted.
U110 Drum Cnt The display of a drum counter is set up.
U111 Drum Time The display of drum drive time is set up.
U117 Drum No. Drum serial No. is displayed.
U118 Drum History A drum history is displayed.
U127 Clr Trans Cnt The display of a transfer counter is set up.
Developer U130 Set Toner Install Installation of a toner is performed.
U135 Chk Toner Motor Operation of a toner motor is checked.
U139 Temp/Humidity Displays the temperature and humidity.
U140 Adj Dev bias Development bias is set up.
U147 Set Toner Apply Same as the above
U150 Chk Toner Sensor Display the state of the toner container
sensor SW.
U156 Adj Tnr Ctrl Lv The amount of supply of a toner is
adjusted.
U157 Dev Time The time of a developer drive is displayed
and set up.
U158 Dev Cnt A developer counter is displayed and set
up.
Fuser U161 Adj Fuser Temp Fuser control temperature is set up.
U167 Clr Fuser Cnt A fuser counter is displayed and set up.
U199 Fuser Temp Fuser temperature, a outside temperature,
and absolute humidity are displayed.
Section
Item
No.
Content of maintenance item Summary