HP CH336A#B1K Manual do Utilizador descarregar pdf (Página 26)

Troubleshooting

1-16

HP DesignJets 500, 510 and 800 Series Printers Service Manual

Formatter/Accessory Card. If the green LED is NOT lit and the

LED in the Power Switch is ON, then it could mean that the

Formatter/Accessory Card is badly connected or that the Printer if

switched OFF. If after reseating the Formatter/Accessory Card, the

problem persists, try the following:

1 Switch the Printer OFF and remove the Formatter/Accessory Card

BUT leaving the LAN Card installed (if available). Switch the

Printer ON. If the Printer powers up correctly and the LAN Card

works properly, then try step 2. If the LAN Card doesn’t work, then

try step 3.

2 Switch the Printer OFF and remove the LAN Card from the current

slot and install the Formatter/Accessory Card in the same slot (that

was previously used by the LAN Card). Switch the Printer ON and

check if the green LED in the Formatter/Accessory Card is lit. If the

green LED is NOT lit, it means that the Formatter/Accessory Card

is faulty and should be replaced.

If the green LED is lit, then switch the Printer OFF and install the

LAN Card in the vacant slot. Switch ON the Printer and check if the

LAN Card works properly. If the LAN Card does NOT work, then

there is a problem with the Electronics Module and should be

replaced ⇒ Page 8-24.

3 Switch the Printer OFF and remove the LAN Card. Switch ON the

Printer and check if it initializes completely. If it initializes correctly

without any problems, then the problem could be with the

Electronics Module and should be replaced ⇒ Page 8-24.

4 If the Printer does not even start to power up (i.e. nothing seen on

the Front Panel and the LED in the Power Switch is NOT flashing)

without the LAN Card nor the Formatter/Accessory Card, but the

power switch LED is ON (all the time) the problem could be with

the Electronics Module or the Power Supply Unit.

 The red LED will flash a few times when the Printer is started up

but if it stays lit (all the time) or flashes continuously, then this

indicates that the Formatter/Accessory Card is faulty and should

be replaced.

 HP Designjet 510 Series printers will only include “HPGL/2

Accessory Card (Processor Card)” installed in the Left Slot of the

Electronics Module.

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HP CH336A#B1K Manual do Utilizador Página 26