| 摘要 |
<p>PURPOSE: To prevent the inflow of foreign matter, etc., into a developer carrying roller by a protective cover and to dispense with a guiding plate for guiding a recording paper pulled out from a paper cassette to a drum, specially. CONSTITUTION: The image printer provided with an upper main body 10 and a lower main body 10' in which a developing device 20 installed to enable mutual opening/closing with the lower main body and provided with a transfer device 14 and the developer carrying roller 21 is fitted is constituted so that a semicylindrical body part is provided to wrap the upper part of the developer carrying roller 21 of a developing device and the protective cover 30 turnably attached to the developing device on a hinge and a turning means for turning the protective cover 30, so as to selectively protect the roller 21 by the opening/ closing of the upper and lower main bodies.</p> |
