Service manual

Double Detect Sensor
The double detect sensor is an ultra sonic sensor that does not require
electrical adjustment. The mechanical position of the sensor is 40mm above
the mounting plate +/- 2mm. The distance and the alignment is
critical. The sensor determines that two sheets have been fed by detecting
an induced field between the two pages.
A.2d FOLDER
The folder is capable of placing 1 to 4 folds in a C, Z, V, or double V
configuration. Documents are collected in the Accumulator and released by
the Dump Rollers into the folder. A maximum of 7 pages can be fed into the
collected and fed into the folder.
Fold Plate #1 Fold Plate #3 Fold Plate #4 Fold Plate #2 Document entry
Document exit From Accumulator.
Buckle Plates
Manually adjustable plates or pockets that control the distance of the fold
from the edge of the paper. The fold style can be changed by adjusting the
fold plates.
420T V6LT OPERATOR & SERVICE MANUAL ISSUE 2009/06 Rev. 6/21/2011 SECTION A – PAGE 16
071-33370-400
INTRODUCTION
Folder RH View