Poor Paper Alignment While Printing Booklet In Saddle Stitch Due To The Broken Tension Spring (Booklet Finisher-A1) - Canon imageRUNNER ADVANCE C5000 Series Technical Workbook

6) Reassemble the parts in reverse order from step 4).
[Replacement Part]
FM4-4730 LEVEL TENSIONER UNIT
Symptom
Poor paper alignment while printing booklet in saddle stitch due to the broken tension spring (Booklet
Finisher-A1)
Description
Poor paper alignment while printing booklet in saddle stitch occurred.
Cause
As the tension spring[2] of the edge stopper unit[1] is broken, the balance between upper/lower stopper is
lost, and then paper does not stop at the proper position. The photo shown below is the broken tension
spring[2].
pg. 119