Oki B710n B710, B720, B730 User Guide (English) - Page 99
Important, Symptom, Explanation, Action, B710 B720 B730 User's Guide > 99
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Symptom Explanation Envelope is wrinkled. Envelopes can get wrinkled depending on the type used. Action Open cover B of this printer and lift up the levers at both ends of the fuser unit. The wrinkles can be reduced. Strange noise. Is the printer placed on a flat location? Is cover A open? Is the paper tray set correctly? Are there foreign objects inside the printer? Important! After printing the envelope, remember to return the levers to their original positions. Place the printer on a stable surface. Close cover A securely. Push the paper tray completely into the printer. Turn off the power and remove any foreign objects inside the printer. If the object cannot be removed unless the printer is disassembled, contact service. B710 B720 B730 User's Guide > 99
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