Disassemble Paper House; Disassemble Feed Button Board - SNBC BTP-R880NPI Service Manual

2.

4.2.9 Disassemble paper house

4.2.10 Disassemble feed button board

Disassemble the two M2.5*5 pan head screw switch fix
the pressure spring bracket and separate the print head
pressure spring and the print head supporting pressure
spring from the pressure spring bracket; Disassemble
the two M3*4 pan head screws which fix the print head,
separating the print head and its bracket.
Unscrew two M3*5 screws which fix the interface board
to take off the paper house from logic board cover.
Unscrew two ST2.6*4 screws which fix the feed button
board to take off the feed button board from paper
house.
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BTP-R880NPII Service Manual