Assembly 11
Installation of Shaft, paper feed pressure ass'y .................................................. 36
Assembly 12
Installation of Release lever, RPT and Release lever, JNL ................................. 37
Assembly 13
Installation of Paper guide, upper unit ................................................................. 38
Assembly 14
Installation of Timing detector ass'y and V detector ass'y ................................... 39
Assembly 15
Installation of Shaft, ribbon drive ass'y ................................................................ 40
Assembly 16
Assembly of Shaft, paper extension ass'y and Gear, paper extension shaft ...... 41
Assembly 17
Assembly of Gear train unit ................................................................................. 42
Assembly 18
Installation of Gear train unit ............................................................................... 43
Assembly 19
Installation of Guide frame .................................................................................. 44
Assembly 20
Installation of Timing detector ass'y ..................................................................... 45
Assembly 21
Installation of Cutter unit ...................................................................................... 46
Assembly 22
Assembly of Timing carriage drive belt ass'y ....................................................... 53
Assembly 23
Installation of Main board ass'y ........................................................................... 54
Assembly 24
Soldering of lead wires ........................................................................................ 55
Assembly 25
Assembly of Validation guide and Card stopper .................................................. 56
Assembly 26
Installation of Carriage ass'y and Shaft, carriage guide ...................................... 57
Assembly 27
Assembly of FPC, head ass'y and Print head ass'y Ab ....................................... 58
Assembly 28
Assembly of Paper feed cover sub ass'y (Manual cutter modes only) ................ 59
Assembly 29
Installation of Cutter unit (Auto cutter models only) ............................................. 60
Assembly 30
Installation of Journal writing stand (Auto cutter models only) ........................... 61
Assembly 31
Assembly of Head cover ass'y ............................................................................ 62
Assembly I
Timing carriage drive belt tension adjustment ..................................................... 63
Assembly II
Adjustment of Platen gap .................................................................................... 64
Assembly III
Corrention of print skew ...................................................................................... 65
APPENDIX
Exploded Diagram .............................................................................................................................. 66
Lubrication Points 1 ............................................................................................................................ 67
Lubrication Points 2 ............................................................................................................................ 68
PARTS PRICE LIST M-U420(061)
..................................................................................................... 69
EXPLODED DIAGRAM M-U420(061)
............................................................................................... 71
PARTS PRICE LIST M-U420(071)
..................................................................................................... 72
EXPLODED DIAGRAM M-U420(071)
............................................................................................... 75
