Olivetti d-Color P116 Service Manual page 26

Error Confirmation Method and Countermeasure
Errors should be confirmed by using the color registration test function of the maintenance utility
(2.4.1.5.3).
Countermeasures to each error are:
• SNS CARIBRATION(L or R), DYNAMICRANGE(L or R)
Confirmation 1
Confirmation 2
Confirmation 3
• BELT REFLEX ERR
Confirmation 4
• (Y or M or C) LEFT. (Y or M or C) RIGHT, (Y or M or C) HORIZONTAL
Confirmation 5
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When the above is displayed, check the connection of the sensor cable
(FFC). If the connection is found abnormal, correct it to the normal state.
Check the surface of the sensor to confirm if it is stained by the toner,
paper dust, etc. If stained, wipe the surface neatly.
Confirm adequacy of opening and shutting of the sensor shutter by
MOTOR& CLUTCH TEST of the maintenance utility. If a malfunction is
found, replace the shutter unit .
When the above is displayed, confirm the cleaning state of the toner
remaining on the belt surface besides the above confirmations 1, 2 and
3. Remove the belt unit and confirm if the belt surface is cleaned neatly
by turning the drive gear placed in the left rear side.
Replace the belt unit if the toner remains on the belt surface and the
surface is not cleaned despite of turning of the drive gear.
When the above is displayed, confirm if it is the toner insufficiency that has
caused NG color generation and replace the cartridge if necessary.
d-Color P116 Service Manual Y110260-4