Intermec EasyCoder PC4 Service Manual

iv Intermec EasyCoder PC4—Service Manual
Preface
7
Main Board 49
7.1 Description................................................................................................................... 50
7.2 Accessing the Main Board .............................................................................................
51
7.3 Connections ..................................................................................................................51
7.4 Test Points .....................................................................................................................
52
7.5 Block Diagram ..............................................................................................................
54
7.6 Internal Memory ...........................................................................................................
55
7.7 Schematics ....................................................................................................................56
8
Power Supply 61
8.1 Description.................................................................................................................... 62
9
Memory Cartridge (option) 63
9.1 Description................................................................................................................... 64
9.2 Memory Sizes ................................................................................................................
65
9.3 Schematics ....................................................................................................................66
10
Starting Up 67
10.1 Normal Mode .............................................................................................................68
10.2 Test Mode ...................................................................................................................
69
10.3 Dump Mode ...............................................................................................................
70
11
Firmware Upgrading 71
11.1 Requirements ..............................................................................................................72
11.2 Step-by Step Instructions ............................................................................................
73
12
Troubleshooting 75
12.1 Checklist..................................................................................................................... 76

Intermec EasyCoder PC4 Specifications

General

Resolution	203 dpi
Power Requirements	100-240 VAC, 50-60 Hz
Print Method	Direct Thermal
Max Print Width	4.09 inches (104 mm)
Max Print Speed	4 inches per second
Max Print Length	39 inches
Media Type	Roll-fed, die-cut, continuous, fanfold, tags, tickets
Media Width	1.0 - 4.65 inches
Media Thickness	0.06 mm (0.00236 in) to 0.18 mm (0.00708 in)
Interface	RS-232
Memory	4 MB Flash, 8 MB SDRAM
Operating Temperature	5°C to 40°C (41°F to 104°F)
Storage Temperature	-4°F to 140°F (-20°C to 60°C)
Humidity	10 to 90% non-condensing