Dobro,pomaze li ista reset.Obicno ti printeri se resetuju tako da drzis "glavno dugme pritisnuto" i onda ukljucis printer,a vjerovatno da negdje sa strane pored formater ploce imas i neku rupicu kroz koju se vidi mikroprekidac ta tzv. cold reset.Ne znam da li se za taj model moze naci service manual na netu
Na HP color 4600 ovako ide reset
Turn the printer on.
2 As the printer performs its power-on sequence, press and hold until all three lights on the
control panel are lit.
3 When SELECT LANGUAGE appears on the display, press until COLD RESET appears on the
display.
4 Press . The printer will perform a cold reset and then continue its power-on sequence.
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evo jos od HP 4600
NVRAM initialization
CAUTION Initializing NVRAM will reset the serial number, the event log, the page counts, the calibration settings,
and the EIO card. Use the Service menu to restore the serial number and page counts. You will also
need to reconfigure any computers that print to this printer to recognize the printer. Initialize NVRAM
only when absolutely necessary. In most situations, use a Cold reset to reset printer variables but still
retain the needed values in the Service menu.
Before initializing NVRAM, print a configuration page and a supplies status page to gather the
following information:
total page count and color page count
transfer kit count
fuser kit count
serial number
To initialize NVRAM
1 Turn the printer on and watch the control panel display.
2 When the display begins showing the memory count, press and hold until all three lights on
the control panel are lit.
3 Press .
4 Press PAUSE/RESUME. The display should show SKIP DISK LOAD.
5 Press until NVRAM INIT is highlighted.
6 Press . The printer will initialize NVRAM and then continue its power-on sequence.
294 Engine resets C9660-90901
Hard disk initialization
A hard disk initialization will erase and reformat the printer’s hard disk. Perform hard disk
initialization only if an error code appears on the control panel indicating an EIO disk error. Always
try initializing the hard disk before replacing it.
To initialize the hard disk
1 Turn the printer on.
2 As the printer performs its power-on sequence, press and hold the PAUSE/RESUME button until
all three lights on the control panel are lit.
3 Press . The display should show INITIALIZE DISK.
4 Press . The printer will initialize the hard disk and continue its power-on sequence.