Ricoh FW780 Service Manual - Page 393

Service Tables SERVICE TOOLS Mode No. Function Data No Misfeed -52 Detection Mode Ignores jam error signals, except for initial jams. The setting automatically resets to "0" when the main switch is turned off. 0: Normal 1: No Misfeed Detection Free Run Mode -53 The machine caries out copy operation without an original. This mode can be used if the optional roll feeder is installed and selected paper length is more than 594 mm. The machine starts operation when the roll feed select key is pressed, and stops when the Emergency Stop key is 0: Normal 1: Next Paper is fed when the fusing exit sensor is deactivated. 2 ~ 250: Next paper is fed (X1) seconds after the fusing exit sensor is pressed. deactivated. X = Input Number -54 Not Used Toner End Recovery -55 Sets the process for toner end recovery. When set to the default value, the toner density is checked as described in the Toner Density Control section 2.4.2. 0: Normal 1: Forced recovery Forced recovery skips this testing procedure, and just clears the toner end condition. Used Toner Full When the toner overflow counter is Condition Detection used, this sets the maximum copy -56 length. Once the counter reaches this value, the used toner full condition is triggered. 0: Toner overflow sensor 1: 840 m 2: 480 m 3: 1,180 m Roll Feed Speed -57 Correction (Plain Paper) Not used. Do not change this setting 0 ← 5 → 10 Slower Faster Roll Feed Speed The fusing section's transport speed is 0 ← 5 → 10 Correction slightly faster than the roll feeder's. Slower Faster (Translucent Paper) This is done to stretch the copy paper. However, due to over-stretching, creases may develop along the trailing edge when the copy paper is longer than 1,200 mm. To prevent this, the -58 roll feeder's speed is increased slightly every second once the paper feed length exceeds 1,200 mm. The speed is changed 5 times. Roll Feed Speed -59 Correction (Film) Fluorescent Lamp Abnormal Time -60 Check 1 5 in this SP can be used to set the final roll feed speed equal to the fusing section's. Do not change this value in the field. It is for designer use only. Not used. Do not change this setting. 0 ← 5 → 10 Slower Faster Tracks the amount of time that the exposure sensor is more than 1 V higher than the target value. 0 ~ 250: The total time (seconds) that the lamp voltage is more than 1 volt higher than the target value. SM 4-19 B047/B048