4-30
Lower Feed Roller Removal
1. Remove the tractor assembly
see
“Push Tractor Assembly Removal” on page 4-53
.
2. Remove the top cover
see
“Top Cover Removal” on page 4-61
.
3. Remove the pull tractor actuator
see
“Pull Tractor Removal” on page 4-50
.
4. Remove the paper select lever
see
“Paper Select Lever Removal” on page 4-42
.
5. Remove the printhead
see
“Printhead Removal” on page 4-48
.
6. Remove the sub logic board
see
“Sub Logic Board Removal” on page 4-59
.
7. Remove the paper feed motor
see
“Paper Guide / Platen Assembly Removal” on page 4-40
.
8. Remove the carrier see
“Carrier Removal” on page 4-12
.
9. Remove the upper feed roller
see
“Upper Feed Roller Removal” on page 4-66
.
10. Remove the lower pinch roller
see
“Lower Pinch Roller Removal” on page 4-32
.
11. Remove the gears on the right side frame
see
“Right Side Frame Gears Removal” on page 4-58
.
12. Remove the print unit see
“Print Unit Removal” on page 4-47
.
13. Remove the right side frame
see
“Right Side Frame Removal” on page 4-56
.
14. Remove the idler gear [1], then remove the left feed roller lower
gear [2].
15. Release the latch, and then remove the left lower bushing [3].
16. On wide carriage machines remove the ground strap from the
center of the platen.
17. Release the notch on the left of the lower feed roller [4] from tab
[A] on the left side frame, and then remove the lower feed roller.
18. Be sure to perform the Printhead-to-Platen Gap Adjustment
see
“Printhead-to-Platen Gap Adjustment” on page 4-2
.
23xx.bk Page 30 Wednesday, March 13, 2002 10:42 AM
Summary of Contents for 2380 - Forms Printer B/W Dot-matrix
Page 10: ...xii Korean Safety Information ...
Page 12: ...xiv ...
Page 68: ...2 44 ...
Page 72: ...3 4 Print Test Sample 9 wire Print Test Sample 24 wire ...
Page 85: ...Repair Information 4 11 ...
Page 88: ...4 14 ...
Page 89: ...Repair Information 4 15 This Page Intentionally Blank ...
Page 93: ...Repair Information 4 19 ...
Page 101: ...Repair Information 4 27 This Page Intentionally Blank ...
Page 105: ...Repair Information 4 31 ...
Page 109: ...Repair Information 4 35 This Page Intentionally Blank ...
Page 111: ...Repair Information 4 37 ...
Page 115: ...Repair Information 4 41 ...
Page 119: ...Repair Information 4 45 ...
Page 129: ...Repair Information 4 55 This Page Intentionally Blank ...
Page 137: ...Repair Information 4 63 This Page Intentionally Blank ...
Page 142: ...5 2 Front View ...
Page 143: ...Connector Locations 5 3 Rear View ...
Page 145: ...Connector Locations 5 5 Wiring Diagrams Block Diagram 238X 001 ...
Page 146: ...5 6 Block Diagram 239X 001 ...
Page 147: ...Connector Locations 5 7 Block Diagram 238X 002 ...
Page 148: ...5 8 Block Diagram 239X 002 ...
Page 149: ...Connector Locations 5 9 Block Diagram 238X 003 ...
Page 150: ...5 10 Block Diagram 239X 003 ...
Page 160: ...5 20 Connector Locations Main Logic Board 23XX 001 ...
Page 161: ...Connector Locations 5 21 Main Logic Board 23XX 002 ...
Page 162: ...5 22 Main Logic Board 23XX 003 ...
Page 163: ...Connector Locations 5 23 Sub Logic Boards ...
Page 164: ...5 24 ...
Page 165: ...Connector Locations 5 25 Power Supply ...
Page 166: ...5 26 Operator Panel ...
Page 174: ...7 2 Assembly 1 Major Components ...
Page 176: ...7 4 Assembly 1 Major Components Continued ...
Page 178: ...7 6 Assembly 2 Covers ...
Page 180: ...7 8 Assembly 2 Covers Continued ...
Page 182: ...7 10 Assembly 3 Carrier ...
Page 184: ...7 12 Assembly 3 Carrier Continued ...
Page 186: ...7 14 Assembly 4 Paper Guide Platen Feed Roller ...
Page 188: ...7 16 Assembly 4 Paper Guide Platen Feed Roller Cont ...
Page 190: ...7 18 Assembly 5 Electronics ...
Page 192: ...7 20 Assembly 5 Electronics Continued ...
Page 194: ...7 22 Assembly 5 Electronics Continued ...
Page 196: ...7 24 Assembly 6 ASF Roller Support ...
Page 198: ...7 26 Assembly 7 ASF Side Frame Covers ...
Page 200: ...7 28 Assembly 8 Tractor 2 Option ...
Page 202: ...7 30 ...