Adjustments And Tests; Introduction - Printronix P8000 SERIES Maintenance Manual

4

Adjustments and Tests

Introduction

The printer is a durable, low-maintenance machine, but some components
and systems require occasional adjustment and may need to be tested as
part of a troubleshooting procedure.
You usually will be referred to this chapter by a troubleshooting procedure, or
as part of a removal/installation procedure.
Adjustments and Tests
Preparing the Printer for Maintenance ............................................ page 178
Returning the Printer to Normal Operation...................................... page 179
Belt, Paper Feed Timing, Adjustment ............................................. page 180
Belt, Platen Open, Adjustment ........................................................ page 182
Paper Scale Alignment.................................................................... page 184
Platen Gap Adjustment ................................................................... page 186
Paper Out Adjustment ..................................................................... page 189
Hammer Phasing Adjustment ......................................................... page 192
Downloading Firmware ................................................................... page 194
Reprogramming the Security Key ................................................... page 211
Coil Temperature Adjustment ......................................................... page 213
Dynamic Paper Tension Adjustment ............................................... page 214
Tractor Belt Tension Adjustment ..................................................... page 216
Shuttle Electrical Short Check......................................................... page 217
Hammerbank Power Cable Shorts Test.......................................... page 218
Cable Shorts Test ........................................................................... page 219
Main Wire Harness Test Diagnostic ................................................ page 221
Set Printer Serial Number ............................................................... page 222
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