Printronix L1024, Maintenance Manual

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13–3 Chapter 13 – Troubleshooting Guide
Index to Imaging Errors
The following section is an index of common imaging errors. It guides you to the isolation and correction
of the errors listed.
To use the index, find the error in the index list that appears on the printer’s LCD, then find that index
number in the next section, “Detailed Troubleshooting Steps.” Using that number, you will be guided in
troubleshooting and correction of that particular error.
Title Page
100. Horizontal Image Errors 13–8
110. Uniform 1-inch-interval line (indistinct width and fuzzy edges) 13–8
120. Black horizontal line (thin with sharp edges) 13–8
130. White horizontal line with a 5 inch interval (indistinct 13–9
width with a tapered shape and fuzzy edges)
140. White horizontal line with a 2.5 inch interval (indistinct 13–9
width with a tapered shape and fuzzy edges)
150. White horizontal lines with intervals other than 13–9
that mentioned above
160. Faint black horizontal lines that occur at random 13–10
170. No print at the top of the page accompanied by a 1 inch 13–10
black streak 1.5 inches down the page.
200. Vertical Image Errors 13–10
210. Narrow white line (sharp edges) 13–10
220. Wide white line (fuzzy edges) 13–11
230. Black line (indistinct width with fuzzy edges) 13–11
240. Black or white line (sharp, well-defined edges) 13–12
250. Wide black line (indistinct edges) 13–12