Paper Size Error Detection Control; Temperature/Humidity Sensor - Konica Minolta BIZHUB C3100P Service Manual

11.3.5 Paper size error detection control

• To prevent incorrect printed pages, the size of the paper being conveyed is detected using the registration sensor and tray2 paper feed
sensor (Option).
• The length of the paper is detected based on the value calculated using the period of time that begins when the sensor is activated and
ends when it is deactivated for each paper source.
• For the lower feeder unit, even if the tray2 paper feed sensor does not detect a paper size error, the downstream registration sensor makes
an error check again.
Paper source
Manual tray Registration sensor (PS5)
Tray 1 Registration sensor (PS5)
Tray2 paper feed sensor
(PS3)
Tray 2 (PF-P14)
Registration sensor (PS5)

11.3.6 Temperature/humidity sensor

• The temperature/humidity sensor detects temperature and humidity inside the main body.
• The detected data are used for image stabilization control, ATVC control, and transfer output control.
Paper length detection
sensor
Registration roller clutch (CL3): ON
Registration roller clutch (CL3): ON
Tray2 paper feed sensor (PS3): ON
Registration roller clutch (CL3): ON
O THEORY OF OPERATION bizhub C3100P > 11. REGISTRATION
Starting point
O-36
Ending point
Registration sensor (PS5): OFF
Registration sensor (PS5): OFF
Tray2 paper feed sensor (PS3): OFF
Tray2 paper feed sensor (PS3): OFF
SECTION