Image forming apparatus, drawable cartridge, and recording medium accommodating cartridge

A cartridge, comprising:

• a conveying belt system including a conveying belt configured to convey a recording medium along a transport path from a first side of the conveying belt toward a second side of the conveying belt;
• and
• a feeding roller system engaged with the conveying belt system for feeding the recording medium toward the first side of the conveying belt, wherein the conveying belt system and the feeding roller system are engaged so as to be movable together as a unit in a first direction, and wherein the feeding roller system engages the conveying belt system such that at least a portion of the feeding roller system overlaps with the conveying belt when viewed in the first direction.

A roller unit, comprising:

• a feeding roller system configured to feed a recording medium toward a feeding roller system outlet;
• and
• an engagement device configured to engage with a conveying belt unit, the engagement device enabling the feeding roller system to be movable together with the conveying belt unit.

A recording medium accommodating cartridge for use with a drawable cartridge having at least one of a feeding roller and a conveying belt, the recording medium accommodating cartridge comprising:

• an engagement portion configured to engage with the drawable cartridge such that the recording medium accommodating cartridge is movable together with the drawable cartridge.