RJ-4250WB
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FAQs & Troubleshooting |
How do I clean my machine?
<Exterior Maintenance>
Wipe any dust and marks from the main unit using a soft, dry cloth.
Use a cloth slightly dampened with water on difficult to remove marks.
Do not use paint thinner, benzene, alcohol, or any other organic solvent.
These may deform or damage the case of the printer.
<Print Head Maintenance>
Wipe the print head with a lint-free cloth dipped in isopropyl alcohol or ethanol. Carry out the maintenance frequently.
1 Print head
Use isopropyl alcohol or ethanol according to the manufacturer's safety guidelines, as applicable.
<Roller Maintenance>
Wipe the roller with a lint-free cloth dipped in isopropyl alcohol or ethanol. After cleaning the roller, make sure that no lint or other material remains on the roller.
2 Roller
Use isopropyl alcohol or ethanol according to the manufacturer's safety guidelines, as applicable.
<Paper Exit Slot Maintenance>
If adhesive accumulates at the paper exit slot and media becomes jammed or if the paper exit slot becomes dirty, wipe the paper exit slot with a lint-free cloth dipped in isopropyl alcohol or ethanol.
3 Paper exit slot
Use isopropyl alcohol or ethanol according to the manufacturer's safety guidelines, as applicable.
<Media Sensor Maintenance>
If the sensor is dirty, wipe it with a dry cotton swab.
4 Media sensor