Canon imagePRESS C850 Series Troubleshooting Manual page 14

10) Reconnect the connector disconnected in the step 5).
11) Fit the boss [b] at the tip of the spring set plate (FL1-3976-000) into the looped portion [a] at the center of the spring on the
rear side of the inner paper delivery assembly.
12) Put the looped end of the spring on the rear side of the inner paper delivery assembly in the boss on the fixing base assembly.
[Note] To attach the spring, put the looped end [a] in the boss [b]. Do not put the looped portion at the center [c] in the boss [b].
The photo [A] indicates the proper way to attach the spring and [B], an erroneous way to attach the spring.
13) Reassemble the parts in reverse order from the step 2).
14) Take some prints and check the image. If the image appears normal, the work is finished.
15) Streaks at 174mm intervals occur infrequently. In that case, perform the work in the step 16) of the aforementioned procedure
"A) Handling by replacing the fixing separation unit".
[Reference]
Procedure to replace the fixing base assembly
Refer to the service manual for replacing the fixing base assembly.
• FIXING BASE ASSEMBLY ( Thick type) ( FM0-1373-010 )
• FIXING BASE ASSEMBLY ( Thin type ) ( FM1-P430-000 )
[Service parts]
No. Part Number
1 Old FM0-1373-000
New
FM1-P430-000
2 Old FM0-1373-000
Description
FIXING BASE ASSEMBLY
FIXING BASE ASSEMBLY
(Thin type)
FIXING BASE ASSEMBLY
12
Q'ty Fig.No.
1 -> 0 812
0 -> 1
1 -> 0 812