Sharp AR-M620U Manuale tecnico - Pagina 26

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SPECIFICATION

Fault

What are the Limitations when

using Document Filing on an

ARM550/620/700U models.

What are the Limitations when

using Document Filing on an

ARM550/620/700U fitted with the

AR-P19.

What is required to run two

machines in Tandem?

On a standard AR-M550/620/700U,

is it possible to print via either the

parallel port or the USB port?

TRANSPORT & MISFEED

Intermittent jamming at MPFD2_SL.

LPPD_N jams from the LCC.

APPD_S or APPD2_N jams or

image skew when duplex copying

or printing

POD1_N jams

TECHNICAL UPDATE

On a U model, files can be stored in Quick File only, a maximum

of 10,000 pages combined in a total of 1000 files.

The oldest files deletes should you go over 999, and when the

machine is powered down you lose all pages and files unless they

are protected. There are no passwords on U models and file

naming is restricted.

When the ARP19 is installed onto an AR550/620/700U, not only is

the Quick File application still available, you can now have a Main

Folder and Custom Folders can be created. With this, an

additional capacity of 20,000 pages and 3,000 folders is available.

Both machines require the ARP19 installed.

Although the machines do not need to be networked, they need to

be connected via a crossover cable, which can be up-to 100mtrs

long. However, if the machines are networked, they can still be

used for both Tandem print and copy.

Note: The machines can be different speeds however, if the

customer requires stapling and saddle stitching, both machines

have to have the same options installed.

To enable printing on the AR-M550/620/700U, the AR-P19 must

be installed. On standard machine (U model), the Parallel & USB

ports are used to upgrade the firmware only.

Incorrect timing of the MPFD2 sensor - replace the switch with a

modified type with increased spring load -

Check that the LCC entrance guide has been turned round on

installation.

Fit additional ADU spacers

increase the paper path clearance on he left door unit.

Note: ONLY install the spacers when the symptom is

experienced.

There are 3 factors that may cause POD1_N jams:-

1.Check the movement of the drum separation pawl. For

machines before March'03 production, replace the Solenoid Plate

LPLTM6175FCZ1

2. The drum separator pawls may chip when curled or perforated

paper is fed. Install new type pawls

additional reinforcement sheet

separator pawl

3. Check / Replace any damaged or broken fuser separation

pawls

PTME-0300FCZZ.

insulate plate has been changed from July'04 production

PSLDH0182FCZ1.

Advice

(PSHEP5398FCZZ

& Separator Pawl pick

PTME-0304FCZZ

PSHEP5347FCZZ

For increased movement, the fuser

QSW-Z0543FCZZ

-4 required) to

MARMP0319FCZZ.

and fit an

for each drum

February 2005