HP (Hewlett-Packard) C30 Printer User Manual


 
1-6 Printer and Troubleshooting Overview
2 The paper upon passing through the “B” roller comes in contact with the duplex sen-
sor. (If the paper does not energize this sensor in a given amount of time, an error 060
will occur.)
3 The “C” roller bidirectional motor turns on and passes the paper into the turnaround
tray. The paper sensor in the turnaround tray is activated and the paper is center regis-
tered. (If the paper does not energize this sensor in a given amount of time after leav-
ing the duplex sensor, an error 061 will occur.)
4 At this time the solenoid for the router at the turnaround tray engages so the paper can
be routed to be printed on the duplex side.
5 In a given amount of time after the paper energizes the paper sensor in the turnaround
tray, the bi-directional motor reverses and passes the paper to the paper timing roller.
(If the paper does not energize the paper timing sensor in a given amount of time after
leaving the turnaround sensor, an error 062 will occur.)
6 At this point, the same steps happen as during a simplex cycle.
Figure 1-2. Paper Path