v
24xx
Gears Removals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31
Left Side Gears Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31
Right Side Gears, Sub Frame Removal. . . . . . . . . . . . . . . . . . . 4-34
Rollers Removals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Roller, Upper Feed Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Roller, Lower Pinch Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . 4-38
Roller, Lower Feed Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-41
Sensors Removals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-43
Sensor, Pull Tractor Removal . . . . . . . . . . . . . . . . . . . . . . . . . . 4-44
Sensor, Head Gap Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-44
Sensor, Top-Of-Form Removal . . . . . . . . . . . . . . . . . . . . . . . . . 4-44
Sensor, Paper Select Removal . . . . . . . . . . . . . . . . . . . . . . . . . 4-45
Sensor, Paper Present Removal . . . . . . . . . . . . . . . . . . . . . . . . 4-45
Flags, Paper Present / Top-Of-Form Removal . . . . . . . . . . . . . 4-45
Sensor, Home Position Sensor Removal . . . . . . . . . . . . . . . . . . 4-46
Options Removals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-47
Auto Sheet Feeder Gears Removal . . . . . . . . . . . . . . . . . . . . . . 4-47
Auto Sheet Feeder Pick-up Roller Removal . . . . . . . . . . . . . . . 4-48
Connector Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Signal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Power Supply (9w & 24w) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Logic Board - Parallel Interface Cable (9w & 24w) . . . . . . . . . . . 5-4
Logic Board - Serial Board (9w & 24w) . . . . . . . . . . . . . . . . . . . . 5-6
Logic Board - USB Cable (9w & 24w) . . . . . . . . . . . . . . . . . . . . . 5-8
Logic Board - DC Power (9w & 24w) . . . . . . . . . . . . . . . . . . . . . 5-8
Logic Board - Printhead (9w) . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Logic Board - Printhead (24w) . . . . . . . . . . . . . . . . . . . . . . . . . 5-12
Logic Board - Printhead (24w) . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Logic Board - Gap Set Sensor (9w & 24w) . . . . . . . . . . . . . . . . 5-16
Logic Board - Home Position Sensor (9w & 24w) . . . . . . . . . . . 5-16
Logic Board - Paper Present Sensor (9w & 24w) . . . . . . . . . . . 5-16
Logic Board - Paper Select Sensor (9w & 24w). . . . . . . . . . . . . 5-18
Logic Board - Pull Tractor Sensor (9w & 24w) . . . . . . . . . . . . . . 5-18
Logic Board - Top Of Form Sensor (9w & 24w) . . . . . . . . . . . . . 5-18
Logic Board - Carrier Motor (9w & 24w). . . . . . . . . . . . . . . . . . . 5-20
Logic Board - Paper Feed Motor (9w & 24w). . . . . . . . . . . . . . . 5-20
Logic Board - Operator Panel (9w & 24w) . . . . . . . . . . . . . . . . . 5-22
Logic Board - Dual Tractor Cable (9w & 24w) . . . . . . . . . . . . . . 5-24
Serial Board - Serial Cable (9w & 24w) . . . . . . . . . . . . . . . . . . . 5-25
Tractor 2 Cable Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-26
Summary of Contents for 2480 - Forms Printer B/W Dot-matrix
Page 11: ...xi 24xx...
Page 92: ...4 32 Service Manual 24xx 3 Remove the four screws A from the paper feed motor bracket assembly...
Page 95: ...Repair Information 4 35 24xx 5 Remove the sub frame exposing the right side gears A as shown...
Page 103: ...Repair Information 4 43 24xx Sensors Removals...
Page 110: ...5 2 Service Manual 24xx Signal Connections Power Supply 9w 24w...
Page 112: ...5 4 Service Manual 24xx Logic Board 9w 24w...
Page 114: ...5 6 Service Manual 24xx Logic Board 9w 24w...
Page 116: ...5 8 Service Manual 24xx Logic Board 9w 24w...
Page 118: ...5 10 Service Manual 24xx Logic Board 9w 24w...
Page 120: ...5 12 Service Manual 24xx Logic Board 9w 24w...
Page 122: ...5 14 Service Manual 24xx Logic Board 9w 24w...
Page 124: ...5 16 Service Manual 24xx Logic Board 9w 24w...
Page 126: ...5 18 Service Manual 24xx Logic Board 9w 24w...
Page 128: ...5 20 Service Manual 24xx Logic Board 9w 24w...
Page 130: ...5 22 Service Manual 24xx Logic Board 9w 24w...
Page 132: ...5 24 Service Manual 24xx Logic Board 9w 24w...
Page 136: ...5 28 Service Manual 24xx...
Page 144: ...7 2 Service Manual 24xx Assembly 1 Covers...
Page 146: ...7 4 Service Manual 24xx Assembly 1 Covers...
Page 148: ...7 6 Service Manual 24xx Assembly 2 Carrier Paper Feed Right Side...
Page 150: ...7 8 Service Manual 24xx Assembly 2 Carrier Paper Feed Right Side...
Page 156: ...7 14 Service Manual 24xx Assembly 4 Electronics...
Page 158: ...7 16 Service Manual 24xx Assembly 5 ASF Roller Support...
Page 160: ...7 18 Service Manual 24xx Assembly 6 ASF Side Frame Covers...
Page 162: ...7 20 Service Manual 24xx Assembly 7 Tractor 2 Option...
Page 170: ...I 6 Service Manual 24xx...