Section 7: Replacement Procedures
Page 7-14
TG3 Series Service Manual
7.9 REPLACING TIMING BELT (PLATEN)
Following long periods of use, a belt may become worn or excessively stretched beyond the printer’s
adjustment ability and require replacement. It is at this time that the pulleys should be inspected for damage
or wear.
1.
Before proceeding, switch off the printer and remove the main cover, left housing cover and the top left
housing cover to gain access to the internal (electrical and mechanism) hardware. Refer to
Section 7.1
Removal of Housing cover
for details.
2.
Unscrew five
screws
to detach the
Main (CONT) PCB bracket
from the printer frame. Refer to
Section
7.6 Replacing Torque Limiter (Ribbon Unwinder)
for details.
3.
Loosen the adjustment screw of
tension bracket
as shown below. Refer to
Section 6.19 Adjusting
Timing Belt Tension
for details.
IMPORTANT
: Do not remove the screws.
4.
Remove six screws (1) from the
right plate
of the
Power Route assembly
(2) as shown.
5.
Remove the next six screws (1) from the
left plate
of the
Power Route assembly
(3) as shown.
3
1
2
Power Route
(Base) B
4
Summary of Contents for TG308
Page 1: ...Service Manual For printer model TG3 Series www satoamerica com PN 9001226 A...
Page 6: ...Table of Contents Page iv TG3 Series Service Manual This page is intentionally left blank...
Page 7: ...Section 1 Introduction TG3 Series Service Manual Page 1 1 INTRODUCTION...
Page 251: ...Section 9 Sato Group of Companies TG3 Series Service Manual Page 9 1 SATO GROUP OF COMPANIES...
