Trouble shooting and Diagnostics
5-3
Display
That means....
Cause
NV RAM OK
Error on the RAM of
S
Control Unit defective
the Control Unit
RAM OK
Checksum error
S
(P)ROM defective
(P)ROM 1
ROM 1 OK
No Fonts available
S
Character generator P(ROM)
on PM damaged or missing
MC OK
Fault on Control Unit
S
Control Unit defective
S
Type mismatch of PM and
Control Unit
S
PBC (Printer Base Controller)
on Control Unit damaged
S
SPC (Speed Controller) on
Control Unit damaged
If all tests have been passed successfully the following message will be
displayed:
READY 1 ELQ /
The Printer is OK
S
Printer ready for operation
BUSY 1 ELQ
Summary of Contents for CI-4070
Page 1: ...User s Manual C I 4 0 7 0 C I 4 0 8 0...
Page 110: ...Appendix B Print Samples of Resident Fonts B 2...
Page 111: ...Appendix B Print Samples of Resident Fonts B 3...
Page 112: ...Appendix B Print Samples of Resident Fonts B 4...
Page 113: ...Appendix B Print Samples of Resident Fonts B 5...
Page 114: ...Appendix B Print Samples of Resident Fonts B 6 Character Pitches...
Page 115: ...Appendix B Print Samples of Resident Fonts B 7...
Page 116: ...Appendix B Print Samples of Resident Fonts B 8...
Page 117: ...Appendix B Print Samples of Resident Fonts B 9...
Page 118: ...Appendix B Print Samples of Resident Fonts B 10...
Page 119: ...Appendix B Print Samples of Resident Fonts B 11...