Toshiba e-STUDIO 2555C Service Manual page 416

Clearing of the counter of the service technician reference is performed in the setting mode (08-
6502).
• Print count (number of output pages)
The number of output pages shown at the pixel counter is counted after converting all paper sizes to
the standard paper size (A4/LT). Printing on other than the standard size is converted by paper area
ratio. The standard paper size is set in the setting mode (08-6500).
The examples of conversion are as follows:
Ex.)
"1" is added to the print count when printing on A4/LT size.
"2" is added to the print count when printing on A3/LD size. (area ratio to A4/LT: 200%)
"1.49" is added to the print count when printing on B4 size. (area ratio to A4: 149%)
"1.27" is added to the print count when printing on LG size. (area ratio to LT: 127%)
• Pixel count (%)
Pixel count (%) shows the ratio of the emitting pixels of the LED heads to all pixels on standard
paper.
The examples of pixel count are as follows:
Notes:
In the following examples, 'solid copy' is considered to be 100%. But since the image has 4
margins, it never becomes 100% actually.
Ex.)
Printing 5 pages on A4/LT size with solid copy (LED heads emit to all pixels.)
→ Pixel count: 100%, Print count: 5
Printing 5 pages on A4/LT size with blank copy (LED heads never emit.)
→ Pixel count: 0%, Print count: 5
Printing 2 pages on A4/LT size with solid copy (LED heads emit to all pixels.)
Printing 2 pages on A4/LT size with blank copy (LED heads never emit.)
→ Pixel count: 50%, Print count: 4
Printing 3 pages on A4/LT size with 6% of LED heads emission
Printing 1 page on A4/LT size with 2% of LED heads emission
→ Pixel count: 5%, Print count: 4
Printing 2 pages on A3/LD size with solid copy (LED heads emit to all pixels.)
→ Pixel count: 100%, Print count: 4
Printing 2 pages on A3/LD size with 6% of LED heads emission
→ Pixel count: 6%, Print count: 4
• Average pixel count (%) and latest pixel count (%)
There are 2 types of the value calculated as the pixel count, average pixel count (%) and latest pixel
count (%).
Average pixel count (%)
The average value of all pixel count data after each reference data is cleared is calculated and
displayed.
Latest pixel count (%)
The value is displayed for printing just before the pixel counter is confirmed.
• Type of calculated data
Since this is multifunctional and color equipment, the data of pixel count is calculated for each
function and color.
e-STUDIO2555C/3055C/3555C/4555C/5055C
SELF-DIAGNOSTIC MODE
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