CR357-60263 RJ45 Network Board (Jester PCA) for HP Designjet T920 T1500 T2500 T3500 DesignjetT610 They cool the power supply

They cool the power supply and other electronics

The replacement procedure for this part is found in section 8-45 of the service manual --available here

C6095-60261

The hard disk drive stores image files and provides work space for image processing

and newer machines

CR357-60263 RJ45 Network Board (Jester PCA) for HP Designjet T920 T1500 T2500 T3500 DesignjetT610 They cool the power supplyRJ45 Ethernet Network Board (Jester PCA) with riser CR357 60263 AKA CR357 67050 1 Year Warranty Condition: Refurbished, live tested The replacement procedure for this part is found on page 280 of the service manual, available here. This board enables Ethernet connectivity on the HP DesignJet T920, T1500, T2500, and T3500 printers. Toll free technical support available (USA). Includes 1 year warranty.