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07-05-2012 05:18 AM
This printer is fine when I print a document immediately after switching on the printer, but if it has gone idle, will not print without switching off and back on again.
Running Windows 7, no recent changes made to system.
No software updates required.
07-06-2012 08:34 AM
What model 8500a are you using? There are several models and they each had a firmware update about a year ago. Each of the firmware versions are listed below so you can just pick the model you are using.
In the section where it details what the update addresses it lists
"9. Improve the printer responsiveness in Power saving mode"
There also seems to be a few fixes that others have found in this forum thread
Let me know if you already have the latest firmware. Also information such as if the problem first started happening after the black ink (as discussed in the forum thread) was replaced may be helfpul.
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