Ricoh FT5540 Service Manual page 422

31 August 1989
Name
Inverter Exit
Duplex Entrance
Duplex Paper
Jogger Home
Auto Density
Oil End
Toner Overflow
Problem
Condition
Open When the Start key is pressed in duplex
mode, paper is fed to the inverter section. 80
mm after the leading edge of the paper
passes the inverter exit sensor, "D" on the
Misfeed Location indicator lights.
Short "D" on the Misfeed Location indicator lights
when the main switch is turned on.
When paper is stacked in the duplex tray in
Open/Short
duplex mode, "D" on the Misfeed Location
indicator lights.
After completion of first side copying in duplex
Open
mode, the paper is not fed from the duplex
tray when the Start key is pressed to begin
second side copying. (The copy paper in the
duplex tray is not detected.). Instead, the
paper is fed from the normal paper feed
station and is stacked in the duplex tray.
Short Second Side Copy is indicated when duplex
mode is selected.
Open When the main switch is turned on, the
joggers move all the way in. Six seconds later,
SC 82 is indicated.
Short When the main switch is turned on, the
joggers move all the way out. Six seconds
later, SC 82 is indicated.
The copy image is too light.
Open
The copy image is too dark.
Short
Oil End is not indicated when oil runs out.
Open
Short Oil End indicator stays on.
Open Toner Overflow is not indicated when the
toner collection bottle is full.
Toner Overflow indicator stays on.
Short
13-10