How to clear error codes 98.01.0 1hp laserJet 600 m602?

https://www.metrofuser.com/post/tray-2-open-error-on-the-m600-series-printers

follow link and look up your code/fault number

https://printcopy.info/?l=en&mod=erc&brand=HP&model=LaserJet%20Enterprise%20600%20M602

Likely you need RM1-4539-000CN. This is a the tag holder assembly.

try this link the model is different but the problem is the same
Re Printer Laserjet 600 M602 error 13 b9 ff Jam in top cover erea

hope that helps Re cold reset

HP LaserJet Enterprise 600 M601, M602, and M603 Series Printer - Restore factory settings:

Try this:
Turn off the machine
Take the toner/cartridges out of the machine
Unplug the power cord from the wall
Wait 30 sec
Plug the power cord back into the printer and wall (Make sure the printer is plugged into the wall and not a surge protector)
Insert the toner/cartridges back into the printer
Turn it on and test

Error: 52.XX.00 Error To continue turn off then on
Error Description: Laser/scanner error ? XX = 00 laser/scanner motor startup error ? XX = 20 Laser/scanner rotation error

check your printer scanner assy. need technician support.

Amber , light ,means attentions and some times alert