Epson Stylus Photo 1390 - Printhead Movable Area

EPSON Stylus Photo 1390/1400/1410 Revision B
PRODUCT DESCRIPTION Printing Area 13
Printhead movable area
Figure 1-5 to Figure 1-9 show movable area of the printhead in relation to the printing
area in sub-scanning (paper-feed) direction.
 Top edge
(1) When top margin is set to 3 mm (0.12 in.)
Figure 1-5. Printhead Movable Area (3-mm Top Margin)
(2) When top margin is set to 0 mm
During printing the area indicated by the arrows a in the figure, some nozzles
are controlled not to eject ink droplets. When #1 nozzle passes through
printing area C, the control is cleared.
Figure 1-6. Printhead Movable Area (0-mm Top Margin)
Details on the length that the printhead moves off the paper edges (a), printing area off
the paper edges (b), and points where the nozzle control is cleared (e) are shown in the
table below.
Note : As for e values, areas off the paper edges are indicated by negative values.
Nozzle positions for printing off the paper edge: #1 to #18 (18 nozzles in total)
Nozzle pitch for printing off the paper edge: 68/360 (4.80mm)
a = Not defined
4x6 (Hi-speed) 4x6 A4/Letter or smaller A3+ or smaller
a
68/360”
(4.80 mm/0.19 in.)
68/360”
(4.80 mm/0.19 in.)
68/360”
(4.80 mm/0.19 in.)
68/360”
(4.80 mm/0.19 in.)
b
13/360”
(0.92 mm/0.04 in.)
9/360”
(0.64 mm/0.03 in.)
9/360”
(0.64 mm0.03 in.)
9/360”
(0.64 mm0.03 in.)
e
-55/360”
(-3.88 mm/-0.15 in.)
-50/360”
(-3.52 mm/-0.14 in.)
-46/360”
(-3.25 mm/-0.13 in.)
-38/360”
(-2.68 mm/-0.1 in.)