Specifications

2.1 Print Engine Control
2.1.6 Interlocks
The top door open switch is the only interlock circuit in the DEClaser 5100
printer. Pole 1 disconnects the +24VB; pole 2 asserts signal.
The rear door opening is sensed by the combined fusing exit/rear door sensor.
When the rear door is open, the "Paper Jam" message appears.
Figure 2–8 Interlock Diagram
Fusing exit/
rear door open
sensor
Feed unit
contoller
board
PSNS
+5VDOPEN+24VA
+24VB
DC Contoller
Board
J201-12,-13 -8,-9,
-10,-11
4
Top door
switch
DSG-000600
2.2 Paper Feeding System
Paper can feed from the cassette underneath the printer, or from the front tray
or envelope feeder at the front of the printer. The paper feed unit mechanically
and electrically controls all media feeding.
• The front tray can feed paper, envelopes, labels, and single sheets.
• The envelope feeder holds about 55 envelopes.
• The internal or optional LCIT cassettes feed only standard sized cut sheets,
listed in Table 2–1.
2–12 Technical Description