Patent ID: 8867959

Claim:
An image forming device comprising: a belt; a developing unit configured to accommodate developing agent therein; a support unit configured to support the developing unit; a cleaning member configured to collect residual toner deposited on the belt; a waste toner box configured to accommodate therein the residual toner collected by the cleaning member; a main casing having a first wall having a first opening through which the support unit passes, and a second wall disposed spaced apart from the first wall in a first direction and having a second opening through which the waste toner box passes, the main casing further including: a first cover configured to expose the first opening and to cover the first opening; and a second cover configured to expose the second opening and to cover the second opening; a first casing having a first internal space in which the cleaning member is disposed; a second casing having a second internal space in which the waste toner box is disposed, the second casing being disposed downstream of the first casing in the first direction; and a guide portion disposed between the first casing and the second casing and configured to guide a recording medium.