Recording medium supply device and recording apparatus

A printing apparatus comprising;

• a printing unit configured to print an image on a sheet;
• a cassette configured to stack sheets thereon, the cassette being detachably attached to the device;
• a roller configured to feed the stacked sheets one by one, the fed sheet moves over a front wall of the cassette toward the printing unit;
• and
• a member capable of rising to prevent the stacked sheet from moving beyond the front wall, while detaching the cassette from the sheet supply device, wherein when the member rises, an upper end of the member is located higher than a tip end of the front wall.

A printing apparatus comprising;

• a printing unit configured to print an image on a sheet;
• a cassette configured to stack sheets thereon, the cassette being detachably attached to the printing apparatus;
• a roller configured to feed the stacked sheets one by one, the fed sheet moving over a front wall of the cassette toward the printing unit;
• and
• a member capable of rising to prevent the stacked sheet from moving beyond the front wall, while detaching the cassette from the printing apparatus,
• wherein when the member rises, a highest portion of the member is located higher than a highest portion of the front wall.

A sheet supply device comprising;

• a printing unit configured to print an image on a sheet;
• a cassette configured to stack sheets thereon, the cassette being detachably attached to the sheet supplying device;
• a roller configured to feed the stacked sheets one by one, the fed sheet moving over a front wall of the cassette toward the printing unit;
• and
• a member capable of rising to prevent the stacked sheet from moving beyond the front wall, while detaching the cassette from the sheet supplying device,
• wherein when the member rises, a highest portion of the member is located higher than a highest portion of the front wall.

A sheet supply device comprising:

• a cassette configured to stack sheets thereon, the cassette being detachably attached to the sheet supply device;
• a roller configured to feed the stacked sheets one by one, the fed sheet moving over a front wall of the cassette;
• and
• a rising unit configured to raise a member while detaching the cassette from the sheet supply device,
• wherein when the rising unit raises the member, an upper end of the member is located higher than a tip end of the front wall.

A sheet supply device comprising:

• a cassette configured to stack sheets thereon, the cassette being detachably attached to the sheet supply device;
• a roller configured to feed the stacked sheets one by one, the fed sheet moving over a front wall of the cassette;
• and
• a rising unit configured to raise a member while detaching the cassette from the sheet supply device,
• wherein when the rising unit raises the member, a highest portion of the member is located higher than a highest portion of the front wall.