124 Troubleshooting EN
Figure 7-3 Heating element resistance check
Table 7-3 Service and error messages (Continued 2 of 3)
Beam Error. There are a number of
causes for this error, and some of
the causes may be transient. (They
may disappear.)
1. Power-cycle the printer by
unplugging the printer and plugging
it back in.
2. Make certain the Laser/Scanner
Assembly is correctly seated on the
printer chassis.
3. Replace the Laser/Scanner cable
(J208 on the DC Controller).
4. Replace the Laser/Scanner
Assembly.
5. Replace the DC Controller PCA.
Engine Error. The formatter and
engine are not communicating.
1. Power-cycle the printer by
unplugging the printer and plugging
it back in. If this doesn’t clear the
error:
2. Reseat Formatter to DC Controller
PCA.
3. Replace the Formatter PCA4.
Replace the DC Controller PCA.
Service.book Page 124 Thursday, September 14, 2000 11:15 AM
