Epson NX215 - Stylus Color Inkjet, Service Manual

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Epson Stylus NX510/515/SX510W/515W/TX550W/NX415/SX410/415/TX410/419/NX215/SX210/215/TX210/213/219/ME OFFICE 510 Revision A
PRODUCT DESCRIPTION Specification for Each Function 40
Confidential
Note: • About 50% or more range of the mark area must be marked out to be read by the
printer.
• For running out and excessive marking out, the two white/black search patterns shown
above are superimposed on the mark, and judgement is made according to this
matching ratio.
• The judgement criteria is as follows;
black matching: 80% or more, white matching: 50% or more.
• The figure below shows the judgement example according to the rules described
above.
† Index Sheet errors
1.7.3.7 Print Layout
The memory card direct print function supports two print layouts for printing images;
Borderless, and With Border. The Borderless layout is not allowed for some type of
paper (refer to
Table 1-41 and Table 1-42 ). And see “ 1.2.5 Printing Area ” (p.20) for
information on the print area and margins of “Borderless” and “With Border” layouts.
† Trimming Function
A trimming function is provided as a means of coordinating an image with the
types of photo frames handled by the printer. This function can be switched On/
Off. This function is described briefly below.
The printed photo frame and an image to be printed are matched in length along
one side and the image is resized along the perpendicular side to fit the frame on
that side. Any part of the image that does not fit within the photo frame is trimmed
away (not printed). However, if the number of pixels of the longer side of the
image are more than twice as long as the shortest side, the trimming function is not
effective when printing even the trimming is set. The trimming function is always
set On if borderless or upper half layout is selected.
Figure 1-9. Trimming Function (when trimming is being operated)
Layout (2pcs.) Selects the layout. An error occurs if two or more markings are
read for one image. If no marking is read,
borderless layout is applied.
Date Prints the date information When this marking is read, the date is
printed on the image.
Print all Select all the images If mark is recognized, print all the image
one each.
Table 1-48. Index Sheet Error List
Error Name Description
Index sheet scan error
(incorrect sheet setting)
The Index Sheet is not properly placed on the document glass.
Index sheet scan error
(incorrect image selection
marking) Image selection markings are not correct.
Index sheet scan error
(incorrect paper selection
marking) Paper selection markings are not correct.
Index sheet scan error
(unmatch between memory
card and sheet)
The memory card may have been changed or some images
may have been added or deleted after the Index Sheet is
printed.
Table 1-47. Rules on Reading Markings
Item Mark Description Remarks
<OK example> <NG example>
(not enough)
(too much)
Trimmed areas
Photo frame
(print area)
• When an image is aligned vertically with the photo frame.
• When an image is aligned horizontally with the photo frame.
Photo frame
(print area)
Trimmed
areas
Trimming On