Switching The Paper Size; Compartment Open/Close Control - Canon Paper Deck Unit-F1 Service Manual

Half(※)
PS5
In printer inside, a memory does the printing number of sheets from deck.
When the printing number of sheets reached the threshold value of the following table, Paper level indication 3to2 change.
Table:Threshold value of the printing number of sheets when Paper level indication 3to2 change.
Paper type
Thin paper 1 52 to 59
Thin paper 2 60 to 63
Plain paper 1 64 to 75
Plain paper 2 76 to 90
Plain paper 3 91 to 105
Heavy paper 1 106 to 128
Heavy paper 2 129 to 150
Heavy paper 3 151 to 163
Heavy paper 4 164 to 180
Heavy paper 5 181 to 220
Heavy paper 6 221 to 256

Switching the Paper Size

Paper size is available to set automatically by adjusting the position of the left and right guide plate and the rear guide plate.
NOTE:
Service Mode
• Setting of Paper Deck paper size
(Lv1) COPIER > OPTION > ACC > DK-P

Compartment Open/Close Control

When the compartment open switch is pushed, the deck lifter motor (M3) starts to rotate and moves down the lifter. After 1.6 sec,
the compartment open solenoid (SL2) turns ON to open the compartment. When the relay paper sensor (PS5) or the deck lifter
lower position sensor (PS9) turns ON, the lifter stops moving down. The lock of the compartment is released a moment later to
prevent paper from hanging by guides. When the compartment is closed, open/close switch (SW1) and the compartment open/
close sensor (PS8) turns ON, the lifter moves up to the pickup position. The compartment open indicator (LED100) on the open
switch PCB flashes while the compartment is opening or closing. The compartment open indicator (LED100) lights while the
compartment is opened.
PS6 PS11
ON
ON
ON
weight(gsm)
PS6
ON
PS5
ON
Lifter
570
390
250
20
2. Technology
PS11
ON
Threshold value(Ply)