RJ-900X series OPERATION MANUAL Maintenance
5-27
5.2.3 Head cleaning
If printed data becomes blurred or is incomplete, perform cleaning of the head surface and nozzle. (Head
cleaning)
Perform head cleaning in accordance with the following steps.
• Remove media while cleaning.
Cleaning with media set may connect head and media.
1. Check that the operation panel is Normal.
2. Check that the media loading lever is returned to the front side.
3. Press the [Cleaning] key on the operation panel for at least 2 seconds.
• "Cleaning ** minutes" is displayed on the operation panel.
• Start head cleaning.
• Pressing the [Cleaning] key again within one printing after the 1st head cleaning performs strong
cleaning. If you fail to remove blurs or incompleteness of printing in one head cleaning, perform
strong cleaning.
• If you fail to remove blurs or incompleteness of printing with several head cleaning, refer to
"
6 Troubleshooting", and perform adequate process.
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