CHAPTER 4
4 - 20
VI-6.
Although the cartridge is installed in the printer, the printer cannot enter the READY mode,
outputting a “NO CARTRIDGE” status.
<Possible Causes>
1.
Poor contact in the primary high-voltage contact on the engine controller PCB and cartridge contact.
Action:
Clean the contacts if dirty. If the problem still remains after cleaning, or parts are deformed or
damaged, replace them.
2.
Defective cartridge.
Action:
Replace the cartridge.
3.
Defective engine controller PCB.
Action:
Replace the engine controller PCB.
Summary of Contents for Laser Shot LBP-1120
Page 4: ...PREFACE P 2 ...
Page 54: ...2 35 CHAPTER 2 Figure 2 6 1 4 1 3 2 J1 2 1 20 19 J2 IC2 IC1 IC3 IC4 ...
Page 107: ...APPENDIX A 2 ...
