Service manual

Confidential BTP-M280 Service Manual
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4.2.6 Disassemble the Print Module
Pictures
Instructions
Unscrew the four screws (ST2.9x6) as shown with the
screw driver and take the print module off.
1) Offload the extension spring as shown with the
sharp-nose pliers;
2) Offload one E-ring as shown with the sharp-nose
pliers;
3) First move the ribbon support plate 4mm to the left
side in the horizontal direction as the arrow shown,
then lift up the ribbon support plate so as to take the
ribbon support plate off.
Unscrew the two screws (ST2.6x10) as shown with the
screw driver, separate the print head and the ribbon
direction guide.