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Technology > Pickup / Feed System > Pre-registration Area Control/Function > Pre-registration Roller Disengage Control
Technology > Pickup / Feed System > Pre-registration Area Control/Function > Pre-registration Roller Disengage Control
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Pre-registration Roller Disengage Control
At the skew correction on the active registration area, the pre-registration roller 1 and 2
interrupt so that the disengage control of pre-registration roller 1 and 2 is executed.
They are engaged at a normal status and when the skew correction is started (when the
leading edge of paper goes through the primary skew sensor), they will be disengaged.
Motor
Operation
Operation timing
Control condition
Pre-registration
separation motor
1 (M19)
Engage to
Disengage
After the leading edge of paper goes
through the primary skew sensor.
This control functions
only for the paper width
387 mm in feeding
direction (A3, LDR) or
larger.
Disengage to
Engage
After the trailing edge of paper goes
through the pre-registration roller 1
disengage sensor.
Pre-registration
separation motor
2 (M21)
Engage to
Disengage
After the leading edge of paper goes
through the primary skew sensor.
This control functions
only for the paper width
263mm (A4R, LTRR)
in feeding direction or
larger.
Disengage to
Engage
After the trailing edge of paper goes
through the pre-registration roller 2
disengage sensor.
PS36
PS35
PS33
PS34
M21
M19
Pre-registration
roller 2
Pre-registration roller driven roller 2
Pre-registration roller driven roller 1
Pre-registration
roller 1
M19 Pre-registration separation motor1
PS34 Pre-registration roller1 disengage sensor
M21 Pre-registration separation motor2
PS35 Pre-registration roller2 HP sensor
PS33 Pre-registration roller1 HP sensor
PS36 Pre-registration roller2 disengage sensor
T-2-85
F-2-154
Following is the mechanism of pre-registration roller 1. Pre-registration roller 2 has the same
mechanism.
PCB3
Pickup
feed
driver
PCB
Pre-registration roller 1
Pre-registration roller driven roller 1
PS33 Pre-registration
roller 1 HP sensor
M19 Pre-registration
separation motor 1
Cam ON
Cam
Error code
E077-2100
Pre-registration roller 2 HP error
E077-2101
Pre-registration roller 1 HP error
E015-0018
Pre-registration feed motor 2 error
E015-0019
Pre-registration separation motor 2 error
E015-0020
Pre-registration feed motor 1 error
E015-0021
Pre-registration separation motor 1 error
F-2-155
Summary of Contents for imagePRESS 1110
Page 242: ...3 3 Periodical Service Periodical Service Periodical service item ...
Page 655: ...5 5 Adjustment Adjustment Overview When replacing parts Major adjustment ...
Page 944: ...8 8 Service Mode Service Mode Overview COPIER FEEDER SORTER BOARD Situation Mode ...
Page 1555: ... Service Tools General Circuit Diagram General Timing Chart Operator Maintenance Appendix ...