Rev. A
Product Overview
Appendix D-3
TM-H6000/H6000P Service Manual
Confidential
Movement of main print head unit
When the carriage motor rotates the carriage motor gear in the direction indicated by the white
arrow, the driving force is sequentially transmitted to the carriage feed pulley and carriage
transmission belt, moving the head carriage assembly, which is fixed to the carriage
transmission belt, in the direction indicated by the white arrow.
Figure D-5
Printing operation
Wire movement when printing one dot
1. When the prescribed electrical pulse is applied to the drive coil, the steel core is excited, and
the operation plate is pulled in the direction indicated by black arrow. At this time, the dot
wire is pressed against the operation plate by the force of the wire return spring. The force
of the operation plate causes the dot wire to be pushed out towards the platen (in the
direction indicated by black arrow).
2. One dot is printed by the dot wire when it is pushed out and strikes the platen through the
ink ribbon and paper.
Carriage feed pulley
Carriage motor gear
Main print head unit
Carriage transmission belt
Head carriage assembly
Summary of Contents for TM-H6000
Page 1: ...Confidential Service manual TM H6000 H6000P English 401040800 Issued Date 199 Issued by ...
Page 29: ...1 20 Troubleshooting Rev A Confidential ...
Page 69: ...Disassembly and Assembly 2 40 Rev A Confidential ...
Page 81: ...3 12 Adjusting Rev A Confidential ...
Page 83: ...Appendix A 2 Service Tools and Lubricants Rev A Confidential ...
Page 87: ...Appendix B 4 Maintenance Rev A Confidential ...
Page 225: ...I 10 Printer Handling Rev A Confidential ...
Page 227: ...Appendix J 2 Screw Types Rev A Confidential ...
Page 229: ...K 2 Parts Layout Rev A Confidential Main Circuit Board Unit solder side memory board ...