Epson EZ-Load Manual de Serviço descarregar pdf (Página 4)

Document # 720000-0000

May 2008

EZ LOAD PRINTER

Service

Manual

Table of Contents

Table of Contents .......................................................................................................... iv

1. About the Printer........................................................................................................ 1

1.1 Description of Printer.................................................................................................. 1

1.2 EZLoad Version identification ................................................................................... 1

1.2.1 EZload hardware rev.1............................................................................................................ 1

1.2.2 EZload hardware rev.2............................................................................................................ 2

1.2.3 EZload Stretch........................................................................................................................ 2

1.3 General specifications.................................................................................................. 3

2 Printer Controls ......................................................................................................... 4

2.1 Paper Loading.............................................................................................................. 4

2.2 Resetting Printer .......................................................................................................... 6

2.3 Paper Feed Button ....................................................................................................... 7

2.4 Status LED.................................................................................................................... 8

2.5 Testing the Printer ....................................................................................................... 9

3 Troubleshooting the Printer .................................................................................... 10

3.1 Printer Interface Ports............................................................................................... 10

3.1.1 PCB – non-DSP (100995-XXX)........................................................................................... 10

3.1.2 PCB – DSP (206004-XXXXX)............................................................................................ 11

3.2 Pin designation of Communication Interfaces ........................................................ 12

3.2.1 RS-232 (DB-9) ..................................................................................................................... 12

3.2.2 Metri Mate (25 pin) .............................................................................................................. 12

3.3 Sensors and switches.................................................................................................. 13

3.4 Printing Problems ...................................................................................................... 14

3.5 Printer Does Not Work.............................................................................................. 14

3.6 Connector Layout, Main Controller PCB ............................................................... 15

3.6.1 PCB – non-DSP (100995-XXX) ......................................................................................... 15

3.6.2 PCB – DSP (206004-XXXXX) ........................................................................................... 16

4 Media and Supplies Guide....................................................................................... 17

4.1 Thermal Paper Specifications................................................................................... 17

4.1.1 EZload H/W rev.1................................................................................................................. 17

4.1.2 EZload H/W rev.2................................................................................................................. 17

4.1.3 EZload Stretch...................................................................................................................... 17

4.2 Ordering Thermal Paper........................................................................................... 18

5 Parts.......................................................................................................................... 19

1 2 3 4 5 6 7 8 9 ... 38 39

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Epson EZ-Load Manual de Serviço Página 4