Read Sharp AR-M550 (serv.man11) Service Manual online
AR-M550/M620 DETAILS OF EACH SECTION 6 - 16
a. Paper feed tray units 1 and 2
1) Pull out the paper feed tray units 1 and 2.
2) Remove the fixing screws from the right and left rails.
3) Remove while holding the points shown in the diagram with two
hands.
a-1. Pickup roller
1) Pull out the paper feed tray units 1 and 2. (See “a. Paper feed tray
units 1 and 2”)
2) Unhook the claws to remove the paper guide.
3) Unhook the claw to lift up the first paper feed tray feed section, and
then remove the pickup roller.
a-2. Paper feed roller
1) Pull out the paper feed tray units 1 and 2. (See “a. Paper feed tray
units 1 and 2”)
2) Unhook the claws to remove the paper guide. (See “a-1. Pickup
roller”)
3) Unhook the claw to lift up the first paper feed tray feed section, and
then remove the paper feed roller.
a-3. Separation roller
1) Pull out the paper feed tray units 1 and 2. (See “a. Paper feed tray
units 1 and 2”)
2) Unhook the claws to remove the paper guide. (See “a-1. Pickup
roller”)
3) Remove the lower paper guide.
4) Unhook the claws to remove the reverse roller.
a-4. Torque limiter
1) Pull out the paper feed tray units 1 and 2. (See “a. Paper feed tray
units 1 and 2”)
2) Unhook the claws to remove the paper guide. (See “a-3. Separa-
tion roller”)
3) Remove the reverse roller unit.
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