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12) Mount the staple position check gear [27] so that the blue mark [25]
on the staple position check gear is aligned with the round hole [26]
in the frame.
Fig.F03-102-12
NOTE: The position where the blue mark is aligned with the round hole is
the home position for stapling. If the staple jam cancel dial is
turned for some reason, the home position deviates, making it
impossible to remove the stapler cartridge. If such a case, the
gear can be returned to the home position by checking blue mark
position. Therefore, it is necessary to mount the gear at the
correct position.
13) Remove the pin securing the gear to the cam.
14) Assemble the spring [28], spacer [29], staple jam releasing gear [30],
timing belt [31], and relay gear [32] and secure them with the E-ring
[33].
[28]
[29]
[30]
Fig.F03-102-13
(3)Adjusting the Phase of the Gear in the Saddle Unit
If the gears at the front of the saddle unit or the paper fold rollers in the
saddle unit are replaced or removed for some reason, adjust the gear
phase following the procedure described below.
[26]
1) The paper fold rollers [1] and saddle cam [2] must be positioned as
[25]
[27]
2) With the paper fold rollers and saddle cam positioned as shown in
•Align the
•With the
[31]
[32]
[33]
AR-FN7/PN1 DISASSEMBLY AND ASSEMBLY 5-5
shown below.
Fig.F03-102-14
Figure F03-102-14, mount gears as shown in figure F03-102-15.
mark (either of two
gear [3] with the
mark on the relay gear [4] (on the half of the
periphery where gears with a smaller face width are arranged).
mark on the saddle cam drive gear [3] aligned with the
mark on the relay gear [4], align the other
with the rib of the paper folding roller drive gear [5].
Fig.F03-102-15
1
marks) on the saddle cam drive
mark on the relay gear
[3]
[4]
[5]
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Troubleshooting
