HP Laserjet1320n not working but with unusual blinking light patter

[mlehmann]

Hi all.

I am trying to resurrect my 1320n after 4 years of non-use. was a great printer for larger volumes and want to resume use. I am going to attach the printer to a wireless network through my Huauwei router. However the printer does not seem to be working and I am unable to print a printer summary page by pushing the JetDirect card button. There is paper and a toner cartridge. The light patters are not described in the product manual. The attention light is solid amber, the Ready and the Go button are both blinking green. the light pattern remains the same even without paper and the toner cartridge.

I know it's an old printer but hate to throw away. Any help much appreciated. Thank you.

[Valsimot]

Hi,

The laserjet 1320 is known for mainboard failure. The one way to confirm this is to print an engine test page, is the engine test page prints a sheet with lines the mainboard is defective for sure.