MX-5050N, MX-5050V, MX-5070N, MX-5070V, MX-6050N, MX-6050V, MX-6070N, MX-6070V. Griffin Handy Guide MX-XX50 Updated Dec 16 Note Handy Guides are not a Substitute for the Service Manual - Sharp Copying Equipment Handy Guide. Page 77

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SHARP
 
REPAIR HINTS
  
 
77
 
OUTPUT DEVICE
 
MX-FN29 
MX-FN31 
Is it possible to increase the number 
of sets in the saddle stitch tray when 
printing booklets (if the saddle tray is 
removed, the Saddle Finisher will still 
ask to empty the tray after 10 sets 
(approx.) 
You cannot increase the number of sets to the saddle tray 
however, if you drop the backstop down on the saddle 
tray, the discharged paper will fall off the tray and 
therefore the tray will never show full. 
MX-FN29 
Remove a screw on back side 
of the Saddle tray and remove 
the stopper on the rear edge. 
 
MX-FN31 
Pull the knob at the base of the 
stopper on the saddle tray end 
towards you and then lower  
 
MX-FN29
 
Staple/Fold position is incorrect. 
First (ignoring the current fold & staple positions), adjust 
the Fold position so it matches the current staple position 
using DIP Switch SW100 on the Finisher Control PWB:- 
 
Then using System settings -  Common settings - Device 
control - Saddle Fold/Stitch Position Adjustment menu, 
adjust the staple/fold position centrally. 
Once the fold position is correct, loosen the blue screw 
and adjust any skew by turning the knurled screw at the 
bottom of the saddle unit.
 
 
 
Note: From June RC Firmware release, the Staple & Fold 
positions for Saddle Stitch can be independently adjusted 
using SIM3-10 (CJ = Saddle Stitch, CK = Saddle Fold). 
 
 
 
Adjuster (Knurled) 
Screw 
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