RR-EP-FX2190
Abnormal sound during tape rewinding
①Caused by the tape guide not being removed from the faceplate. Remove the tape guide and rewind several times until the sound disappears.
②Abnormal sound may occur after reversing the gear. Rewind in the correct direction several times until the sound disappears.
RS-GR24
Loose fit of the print carriage
① Due to dimensional differences between regions or manufacturers, replace with a compatible ribbon.
② The ribbon cartridge slot was damaged during transport; replace the ribbon.
③ The printer's carriage frame is deformed; repair the printer.
RR-OL-PR2
Tape jamming or failure to feed.
Caused by gear pressing against the tape or ink ribbon being wrapped around the gear. Open the cover and re-align the ink ribbon assembly.
RR-ST-SP200
Cannot be used.
Incompatible with Sharp EL-1197P III models; please replace with other compatible products.
Tape movement is not smooth.
The direction of manual tape winding is incorrect; please rewind the tape manually.
RR-EP-LQ800
Light print
① Low ink level, increase ink level
② The distance between the print head and the platen is too far, adjust the distance of the print head
Failure to feed tape
① Incorrect installation of the ribbon, reinstall the ribbon correctly
② The printer drive shaft is worn, replace the printer drive shaft
③ Incorrect assembly when replacing the tape core, the ribbon direction is not straightened, open the front cover, eliminate the abnormal installation of gears and springs, and straighten the ribbon direction
Print is too dark and dirty
① New printer or print head is too close to the platen, adjust the distance of the print head
② The print head is severely worn, replace the print head
RR-EP-LQ630K
The toner cartridge is too tight and difficult to remove.
① Clear any debris inside the printer.
② This may be due to differences in toner cartridge dimensions between regions or manufacturers. Please replace with a compatible ribbon.
RR-EP-ERC09
Light print and short print life
① Low ink content, increase ink content
② Single ink wheel structure is relatively easy to dry, it is recommended to use our company's double ink wheel ERC09, longer life
No tape movement
When replacing the ink ribbon, the ink ribbon was not straightened, causing the gear to press the ribbon and the teeth to be wrapped. Open the front cover and straighten the ink ribbon again
RR-EP-ERC32
The print is too dark and dirty.
① The new printer or print head is too close to the platen. Adjust the distance of the print head.
② The print head is severely worn. Replace the print head.
There are white lines in the print.
The print head is broken. The print head should be replaced.
RR-EP-ERC31
Printing issues:
Ribbon problems:
①Ribbon life ended, replace the ribbon cartridge or ribbon.
②Print needle is stuck, check if the print head is worn.
Ribbon twisting after cartridge replacement:
①Incompatible cartridge model, replace with a compatible one.
②Ribbon twisted in the wrong direction (right instead of left).
Short print life:
Low ink content. Increase ink content or use a lower density ribbon.
Ribbon not feeding:
The ribbon was not straightened when replacing it, causing the gear to press or wrap the ribbon. Open the cover and straighten the ribbon.
RR-NF-ND77
Faint print
① Low ink level, increase ink level
② Print head wear and tear, replace print head
Gear does not rotate/move
Reverse gear, did not rotate the gear according to the instructions on the casing, rotate several times in the indicated direction until normal before landing



