Installation and Configuration
Printing a SM Test
The LaserJet 4L Self Test Fields
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1. Printer Features List. This area can be used to check for
graphics print quality.
2. Scalable Typeface List. Samples of the printer’s internal
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scalable typefaces.
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Removing ac power returns items 3 through 12
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to facto~-default settings (shown in Figure 3-6).
3.
4.
5.
6.
7.
8.
9.
Paper Handling. Shows the current paper settings.
Print Quality Adjustment. Current settings for print density
and Resolution Enhancement (REt).
Memory Configuration. Settings for Image Adapt, Page
Protection, and Auto Continue.
EconoMode. Setting of this toner-saving feature.
Font Selection. Current default printer font settings.
RAM size. Shows the total amount of installed printer
memory, including added optional memory. Use to verify proper
memory installation.
Page Count. Shows approximately how many pages have been
printed since the last power on. This value is returned to zero
whenever the printer is powered off.
10.Firmware Datecode. Shows the datecode of installed
firmware in YYYYMMDD format.
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11.Image Adapt Status. Displays YES if the Image Adapt data
compression feature has been invoked since the last power on.
12.Control Errors. Shows the number of 1/0 or misprint errors
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since the last power on.
3-21