Detailed Descriptions - Aficio 5000L Service Manual

ADF/SCANNER

2.1.2 DETAILED DESCRIPTIONS

Document Detection
[A]
[C]
When a document is inserted, the document sensor (S1 sensor) [A] turns on and
detects the document. The width of the document is then detected from the
combined output of the S1, B4 width [B], and A3 width [C] sensors.
If a document is set on the MDF table, the MDF sensor [D] turns on and detects it.
The width is then detected based on the combined output of the MDF-A3 [F] and
MDF-B4 [E] sensors.
In both cases, the machine can detect three possible widths: A4, B4 and A3.
• Paper size detection parameters:
A3: 274 mm or greater
B4: 242 to 262 mm
A4: 230 mm or less
[B]
H306D001.WMF
[D]
[E]
2-2
[F]
H306D002.WMF
November 29, 1999