e100-b000 Canon C5045 Code was in history 3 weeks ago no problem yet?

[Guest]

This is one to be worried about. A simple change of the laser is easy but I have seen another tech on a different machine replace dc cont, both lasers and still have the error. Documented case showed that the laser shutter motor on the left side could be the real problem or could be that the cassette feed unit took out the pick up feed driver PCB UN2. Motor should be moving when unit is powered up. There are three PICO fuses on that PCB that are in line with each other. Should have 12 24 and 3.3 volts on those.

The machine has less than 50k and did set unused for along time. Maybe that's why?

[teckat]

Re: e100-b000 Canon C5045 Code was in history 3 weeks ago no problem yet?

This is one to be worried about. A simple change of the laser is easy but I have seen another tech on a different machine replace dc cont, both lasers and still have the error. Documented case showed that the laser shutter motor on the left side could be the real problem or could be that the cassette feed unit took out the pick up feed driver PCB UN2. Motor should be moving when unit is powered up. There are three PICO fuses on that PCB that are in line with each other. Should have 12 24 and 3.3 volts on those.

The machine has less than 50k and did set unused for along time. Maybe that's why?

PICO FUSES= An axial leaded subminature electronic fuse.Fast Acting \ Time Lag.

must have exact volts across*_difficult to check when in proximity to other picos, u can actually short out close fuse if not using long thin probs.

If not ,something or some board is drawing down
Voltage.