SATO GL4XXE manual Troubleshooting, Maintenance

TROUBLESHOOTING

Error Signal Troubleshooting	5-2
Troubleshooting Table	5-8
Interface Troubleshooting	5-10
Parallel Interface	5-10
RS232 Serial Interface	5-10
Universal Serial Bus (USB) Interface	5-10
LAN Ethernet Interface	5-11
802.11G Wireless Interface	5-11
Centronics Interface	5-11
Test Print Troubleshooting	5-12
Hex Dump Mode	5-12
Test Label Printing	5-12
Sample Test Label	5-13

MAINTENANCE

Cleaning Procedures	6-2
Replacement Procedures	6-3
Print Head	6-3
Fuse	6-4
Media Platen Roller	6-5
Adjustment Procedures	6-6
Label Sensor Positioning	6-6
Print Head Balance	6-7
Print Head Pressure	6-8
Print Head Alignment	6-9
Ribbon Guide	6-10
Ribbon Roller Alignment	6-11

GL408-412e Operator’s Manual