KM1810 a400 code

[rsmith1976]

Have an a400 code and its not listed in the sm and the user guide tells customer to call for service, anyone have any idea what this points to. Thanks , Robert

[raym]

bad laser unit or going bad.

ray

[Elle]

heh yup - bad LSU - replace and restart - dont forget to set the LSU type (see the lablel on new unit) in service mode

[Intimid8or03]

The polygon motor failure you mention is for the C400 code. Is this also for the A400 code???

[raym]

The polygon motor failure you mention is for the C400 code. Is this also for the A400 code???
yes. sometimes u can take cover off of laser unit and pull out polygon mirror, clean the shaft and the bushing, put a spot of lightweight oil on shaft, reassemble and it will work again. works about 50-60% of time.
good luck

[Intimid8or03]

TYVM... I will give that a try.