HP Designjet 500/800/510 24" Electronics Encoder Strip. Will fix error code 86:01 in some cases - If your encoder is stained then it is time to change...should be clear. HP Part Number C7769-60183.

HP Designjet 500/800/510 24" Carriage Belt. Comes with pulley/bearing and instructions on how to install. This will fix the 86:01 check paper path error in most cases. Part Number C7769-60182

HP Designjet 42" Electronic Encoder Strip for HP Designjet 500, 800 and 510 42" printers only. New OEM part number C7770-60013.

HP Designjet 500 42" Carriage Belt. Comes with pulley/bearing and instructions on how to install. This will fix the 86:01 check paper path error in most cases. HP Part number C7770-60014

HP Designjet 500 24" Wide trailing cable. Connects the carriage assembly to the main PCA board. HP Part number C7769-60147

As always, comes with free technical support and service manual if needed.

HP Designjet 500, 800 and 510 power supply module. New OEM - If unit will not power on most likely power supply has failed.

c7772a HP Designjet GL2 Accessories card for HP Designjet 500 only.

HP Designjet 500,510 and 800 service station assembly. HP Part #c7769-60149 - The Designjet 21:10 error code means the service station assembly has failed and must be replaced. Free Technical support - simple instructions included

C7769-69376 HP Designjet 500 800 and Designjet 510 Carriage assembly.

c7779-69263 HP Designjet 500 and 800 main PCA electronics module.

c7770-60286 HP Designjet 500 44" ink tube kit. Includes 4 ink tubes complete with hardware assemblies at both ends (carriage crane and ink supply station crane), and 4 setup pens