SATO S84 ex - Page 71

5 Replacement
69
S84-ex/S86-ex Service Manual
5 Loosen the screw  until the bearing
clamp  is released.
Do not remove the screw.
6 Remove the bearing  from the chassis
and shaft of the media feed roller .
7 Pull out the media feed roller  from the
printer and replace it with a new media
feed roller.
There is a groove on the shaft of the media feed
roller.
8 Insert the gear end of the new media
feed roller  fully into the printer’s
center frame.
9 Place the bearing  back to the chassis
and shaft of the media feed roller.
10 Rotate the bearing clamp  onto the
bearing  and attach it using the
screw .
After replacement
• Adjust the print darkness.
Refer to Adjustment of the Print Darkness in chapter 5 of S84-ex/S86-ex operator manual.
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