![](/images/new-backgrounds/1185436/185436315x1.webp)
Example | Meaning | Description |
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6 P00/ | Parallel interface mode | bit 7= 0: No error with |
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| bidirectional communication, 1: |
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| Error with bidirectional |
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| communication |
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| bit 6= 0: No ECP |
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| communication, 1: ECP |
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| communication had occurred, at |
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| least once. |
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| bit 0 to 5= History of printer |
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| parallel port directional |
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| communication. 05= Nibble |
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7 S00/ | Serial interface error | 00= Normal, bit 0= Framing error |
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| bit 1= Overrun, bit 2= Parity error |
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8 F00/ | Operator panel lock (Shown | 01= Partially locked |
| only during locking) | 02= Fully locked |
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9 N00/ | NVRAM error (Shown only | 01= ID error, 02= Version error, |
| if error has occurred) | 03= Checksum error, |
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| 04= NVRAM error |
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0 /0020 | Top margin | Inches+1/100 inches (FRPO L1/L2) |
! /0020 | Left margin | Inches+1/100 inches (FRPO L2/L3) |
@ /1061 | Page length | Inches+1/100 inches (FRPO L4/L5) |
# /0811 | Page width | Inches+1/100 inches (FRPO L6/L7) |
$ / 0/ 0/ 0/ | Left margin offset for paper | In +1/600 inch |
| source (MP tray/Printer’s |
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| cassette/Optional paper |
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| feeder’s cassette) |
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% RS2 | Serial interface mode | RS2= |
| (Shown only optional serial |
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| interface board is installed) |
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| Average print coverage |
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| (total) |
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^ /00 | Calibration table setting | Hexadecimal (FRPO I4) |
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