5-19
Troubleshooting
Code Item Function (Factory setting)
47-49 Not used
50 Auto exposure default 0: Not detecting 2
1: Auto mode priority
2: Manual mode priority
51 2 in 1 mode copy ratio 0: Full size 1
setting 1: Reduction
52 Auto original size 0: No detection - Priority (Manual key LED lit) 0 (FP-7818/7824)
detecting sensor 1: Detection - Priority (Manual key LED off) 1 (FP-7830/7835/
2: Manual key status LED lit/off held in 7845/7850)
memory when power switch OFF
53 Auto shift 0: No auto shift 0
(Duplexing) 1: Auto shift
54 Reduction ratio 0: 100 % 1: 95 % 0
(Margin mode) 2: 93 % 3: 91 %
55 Margin value 0: 5mm 1:10 mm 1
Initial setting 2:15 mm 3: 20 mm
56 Edge value 0: 5mm 1:10 mm 0
Initial setting 2:15 mm 3: 20 mm
57 Book value 0: 15mm 1: 20 mm 1
Initial setting 2: 25 mm 3:30 mm
58 Copier operation (After “U14” 0: Copier stops or copy cycle is inhibited. 0
waste toner bottle is full) 1: Continuous copier operation
59 Copier operation (After “U13” 0: Copier stops or copy cycle is inhibited. 0
Toner bottle empty 1: Continuous copier operation
detection)
60 Auto paper tray selection 0: Manual 1
1: Auto
61–62 Not used
63 U13 clear=After toner 0: When clearing U13, press any key. 0
empty detection (Copier
stops or copy cycle 1: Press RESET key and AUTO
inhibited) EXPOSURE key.
64 Not used
65 Toner recycling system Number of copies for operating timing of 0
operation cycle Refresh mode.
(Refresh cycle) 0: 500/100 1: 1,000/100
(Except FP-7818/7824) 2: 100/100 3: 300/100 4: No recycling
66 Interleave default 0: Blank 1: Copy 0
67 Page Insertion mode initial 0: Blank paper 0
setting (FP-7845/7850) 1: Copied paper
68 Cover mode default 0: Front blank 1: Front copy 0
(FP-7845/7850) 2: Front/back blank 3: Front/back copy
69 Not used
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