HP color laserjet 4500 Manuale Utente

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124 Chapter 8 Printer parts
 EN
assembly. If the drum drawer cover requires replacement, first 
determine whether you have the original version of the drum drawer 
by locating a bar code label with a part number of RG5-3315 on the 
inside of the drum drawer cover, just to the right of the fan cover. If 
you have the original version of the drum drawer, order kit part number 
RG5-5230-000CN to obtain the newer version of the drum drawer 
assembly, drum drawer cover, plus additional hardware required to 
complete the update. If the newer version of the drum drawer is 
already installed, simply order the replacement drum drawer cover 
(RG5-5232-000CN).
CAUTION
Two versions of the HP Color LaserJet 4500 series printers are 
available. The 4550 series printer is similar to the newer version of 
the 4500 printer, but does contain some new service parts. Before 
ordering parts, you will need to identify which printer version you are 
servicing. For more information, see page 121.
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