4077-001
Repair Information
46
Small Feed Roll Shaft, Rollers & Paper Flap Removal
1. Remove the front cover.
2. Remove the rear cover.
3. Remove the carrier frame assembly.
4. Spread the left and right side frames apart far enough to remove
the small feed roll shaft assembly.
System Board Removal
1. Remove the front cover.
2. Unlock the four printhead cable connectors and disconnect the
printhead cables from the system board.
3. Disconnect the other cables from the system board.
4. Gently release the tension on the encoder strip by flexing the
encoder strip tensioner and remove the encoder strip from the
left side only.
5. Remove the three screws securing the system board to the
carrier frame and remove the system board. Note the routing of
the paper feed motor cable.
Note: The head to head and bidirectional printing alignments will be
reset to factory defaults. The user, through the WinWriter 150c
Printer Control program, is directed to perform these alignments.
When reinstalling the system board, it is easier to insert the
printhead cables in the four connectors prior to installing the board.
Summary of Contents for WinWriter 150c
Page 9: ...Preface ix 4077 001 Chinese Safety Information Korean Safety Information ...
Page 61: ...Parts Catalog 52 4077 001 Assembly 1 Covers 2 3 4 1 ...
Page 63: ...Parts Catalog 54 4077 001 Assembly 2 Frames 2 1 3 4 5 ...
Page 65: ...Parts Catalog 56 4077 001 Assembly 3 Paper Feed 10 5 8 7 6 2 4 3 9 1 ...
Page 67: ...Parts Catalog 58 4077 001 Assembly 4 Electronics 5 4 1 2 3 ...
Page 69: ...Parts Catalog 60 4077 001 Assembly 4 Electronics continued 5 4 1 2 3 ...
Page 71: ...Parts Catalog 62 4077 001 Assembly 5 Carrier 1 4 8 1 1 6 3 5 7 2 2 9 ...
Page 73: ...Parts Catalog 64 4077 001 Assembly 6 Carrier Transport 5 3 2 6 1 4 ...
Page 75: ...Parts Catalog 66 4077 001 Assembly 7 Sheet Feeder 4 16 15 12 12 3 2 5 8 9 6 4 1 13 14 11 7 10 ...
Page 77: ...Parts Catalog 68 4077 001 Assembly 8 Maintenance Station 1 3 2 ...