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3-43
Preventive
Maintenance
Location
Procedure
• The following adjustment is required when
the drum is replaced.
(1) Remove the old drum from the drum
housing.
(2) Clean the Image Density Sensor with a
blower brush or Q-tip.
(3) Install the new drum.
(4) Enter the service mode.
(5) Enter service mode
F8
and select code
"
14
".
(6) Press the "Start" Key. This procedure will
take approximately 30 seconds to complete.
(7) Press the "Stop" key twice to return to F
mode.
(8) Press the "6" key
(9) Select
F6-65
and record the contents on
the RAM data sheet.
2. Copy density Sensor contamination adjustment