HP DesignJet 250C Service Manual page 180

Print Quality Plot
Printing the Plot
1
230
2
250C
330
350C
The print quality plot can be plotted without the need to enter
the service mode. This is because the customer will be requested
to plot the print quality plot and he will be given the following
instructions to plot it without entering the service mode.
2
Use E/A0 size or D/A1 size media if you want to examine
vertical line straightness (VLS) at both ends of the roller.
Otherwise, A/A4 size media is sufficient.
3
Ready
230
Print-Quality Plot
250C
330
Print Quality
350C
The light begins to flash, and the media moves slightly
Ready
forward. The carriage moves to the right side of the plotter, and
the fan turns on. The plotter plots the print quality plot and
ejects the media.
4
5
Interpreting the Plot
' w Print Quality Troubleshooting
Media Type Print Quality
Media Type Print Quality
Roll/Sheet
j j n
Media Print
Type Quality
Print-Quality
Plot
Ready
Ready
Roll/Sheet
Print
Quality