3NL-2
1-5-7
6. Remove the hook and remove the SM
separation pulley from the axle.
*: Confirm that the nipping between the
SM feed roller and SM separation roller
is released.
7. Clean or replace the SM forwarding pul-
ley, SM paper feed pulley and SM sepa-
ration pulley.
8. Refit the SM forwarding pulley, SM
paper feed pulley and SM separation
pulley to the SM primary paper feed
unit.
*: Make sure that the collars are properly
installed by checking its color.
SM forwarding pulley (Collar is white.)
SM paper feed pulley (Collar is white.)
SM separation pulley (Collar is black.)
9. When the SM forwarding pulley, SM
paper feed pulley or SM separation pul-
ley is replaced, perform maintenance
mode U903 (clearing the jam counter)
(see page 1-3-29).
Execute Maintenance Counter - Cas-
sette - Counter Clear of U251 (Mainte-
nance counter limits/clear) (see page 1-
3-25).
Figure 1-5-10
Hook
SM separation
pulley
Summary of Contents for UTAX PF 780
Page 1: ...Service Manual 3DSHU HHGHU 3 3 5HY Date 21 201 1 SM06 ...
Page 2: ...Service Manual 3DSHU HHGHU 3 3 5HY Date 21 201 1 SM06 ...
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Page 16: ...3NL 1 1 3 1 1 3 Machine cross section Figure 1 1 2 Paper path ...
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Page 104: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR SIDE MULTI TRAY ...