Display – Ricoh 450 User Manual

Page 128

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WHAT TO DO IF SOMETHING GOES WRONG

112

3

Display

You cannot enter the de-
sired copy set number.

The number of copies ex-
ceeds the maximum copy
quantity.

You can change the maxi-
mum copy quantity that
you can make at a time. See
“05. Maximum copy quan-
tity” in

P.152 “1. General

Features

2

/

4

The machine instructs you
to set the duplex tray.

--

Reset the duplex tray cor-
rectly. See

P.2 “Guide To

Components”.

The machine instructs you
to open the right side cover
of the duplex unit.

The right cover of the du-
plex unit is not open.

When you make 2-sided
copies on B4, 8

1

/

2

"

× 14

" or

larger copy paper, open the
right cover of the duplex
unit. See

P.85 “Duplex—

Making Two-Sided Copies”

.

Problem

Cause

Action

The panel display is off.

The machine is in Energy
Saver mode.

Press the

{

Clear Modes/Ener-

gy Saver

} key to cancel En-

ergy Saver mode.

The operation switch is
turned off.

Turn on the operation
switch.

Nothing happens when the
operation switch is turned
on.

The main power switch is
turned off.

Turn on the main power
switch. See

P.2 “Guide To

Components”

Machine's Condition

Problem/Cause

Action

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This manual is related to the following products:

340, 350