Toshiba B-852-R manual Checks

Page 4

1. UNPACKING

EO18-33018

(Revision Date: Sep. 28, 2007)

1.2 Checks

4) Remove the five pieces of tape from the printer.

5) Open the top cover.

6) Remove the one piece of tape.

Tape

Top Cover

Tape

Tape

7)Press down the head block release lever (1) and raise the print head block (2).

8)Remove the print head pad (3).

Print Head Pad

 

 

Print Head Block

 

2

1

 

 

3

 

Head Block Release Lever

 

 

9)Place the printer on a level surface.

10)Please attach the supplied Caution Label to an easily visible position on the printer. (QQ/QP model)

CAUTION!

Do not use excessive force when closing the print head block,

as doing this may damage the gears.

Print Head Block

 

1.2 Checks

1)Check for damage or scratches on the machine.

2)Confirm that none of the accessories are missing. NOTE: Keep the carton and pads for later transport.

1- 2

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Contents Series Table of Contents Procedure UnpackingChecks Major Unit Replacement Opening and Removing the CoversLubrication Replacing the Main PC Board Remove the two SMW-4x8 screws, SMW-3x6 screw and B-3x6 screw Main PC Board 3x6 Screw Main PCB Support Frame SMW-3x6 Replacing the Panel PC Board Major Unit Replacement Replacing the Stepping Motor Pulley Motor Gear Stepping Motor Replacing the Head Up Sensor Replacing the Slit Sensor Rewind/Feed Replacing the Ribbon Motor Rewind/Feed Major Unit Replacement Replacing the Platen Platen Shaft Holder Replacing the Media Sensor Feed Gap Sensor TR and Black Mark Sensor Upper SideFeed Gap Sensor LED and Black Mark Sensor Lower Side Pass the media sensor harness between the harness guides Replacing the Print Head Replacing the PS Unit and Reactor Disconnect the PSU harness from CN4 on the PS unit Inlet Periodic Maintenance Procedure Periodic Maintenance Procedure Replacement Periodic Maintenance Procedure Troubleshooting Toshiba TEC