Daily troubleshooting and solution of Pos printer

POS Printers(POS Printer Brazil and POS Printer Russian) are usually called small ticket printers, thermosensitive printers, wireless thermal printers, and wireless ticketing printers. Daily failures and solutions are as follows
No power:
1. Check whether the power adapter has voltage output.
2. Check whether the power output plug is good with the printer.
3. Check whether the printer power switch is on.
Don't walk paper
1. Check whether the printer rolls are used up.
2. Check whether the printer paper rolls are jammed.
3. Check the printer to detect whether the switch is too dirty.
4. Check whether the paper wheel on the printer is in place.
Print unclear
1. Check whether the printer head is too dirty
2. Check whether the printing paper is damp.
Don't print
Check whether the connection between the printer and PC is good. are usually called small ticket printers, thermosensitive printers, wireless thermal printers, and wireless ticketing printers. Daily failures and solutions are as follows
No power:
1. Check whether the power adapter has voltage output.
2. Check whether the power output plug is good with the printer.
3. Check whether the printer power switch is on.
Don't walk paper
1. Check whether the printer rolls are used up.
2. Check whether the printer paper rolls are jammed.
3. Check the printer to detect whether the switch is too dirty.
4. Check whether the paper wheel on the printer is in place.
Print unclear
1. Check whether the printer head is too dirty
2. Check whether the printing paper is damp.
Don't print(POS Printer USA)
Check whether the connection between the printer and PC is good.) are usually called small ticket printers, thermosensitive printers, wireless thermal printers, and wireless ticketing printers. Daily failures and solutions are as follows
No power:
1. Check whether the power adapter has voltage output.
2. Check whether the power output plug is good with the printer.
3. Check whether the printer power switch is on.
Don't walk paper
1. Check whether the printer rolls are used up.
2. Check whether the printer paper rolls are jammed.
3. Check the printer to detect whether the switch is too dirty.
4. Check whether the paper wheel on the printer is in place.
Print unclear(WIFI POS Printer)
1. Check whether the printer head is too dirty
2. Check whether the printing paper is damp.
Don't print
Check whether the connection between the printer and PC is good.