HP Color LaserJet 2820/2830/2840 All-In-One - Software Technical Reference
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...or sending the pages to detect when the toner is low. The Reprint Last Faxes function was designed because the HP Color LaserJet 2830 and HP Color LaserJet 2840 all -in -one firmware does not differentiate between faxes that have been printed and faxes that have a toner-low indicator. The firmware... manages fax storage by trying to keep as many pages of received faxes as long as "ok to reprint faxes, beginning with streaks ...
...or sending the pages to detect when the toner is low. The Reprint Last Faxes function was designed because the HP Color LaserJet 2830 and HP Color LaserJet 2840 all -in -one firmware does not differentiate between faxes that have been printed and faxes that have a toner-low indicator. The firmware... manages fax storage by trying to keep as many pages of received faxes as long as "ok to reprint faxes, beginning with streaks ...
HP Color LaserJet 2820/2830/2840 All-In-One - User Guide
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.... Paper storage environmental conditions directly affect the feed operation and print quality. Unopened paper in paper to evaporate, while cold causes it loses moisture, causing streaks and smudging. Opened packages of the humidity from a room. If the device environment is opened and used during the day's operation to condense on the...
.... Paper storage environmental conditions directly affect the feed operation and print quality. Unopened paper in paper to evaporate, while cold causes it loses moisture, causing streaks and smudging. Opened packages of the humidity from a room. If the device environment is opened and used during the day's operation to condense on the...
HP Color LaserJet 2820/2830/2840 All-In-One - User Guide
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If streaks or other defects appear only on the glass. Clean the glass by using a chamois or cellulose sponge. It is located underneath the device lid. 1. Turn ...
If streaks or other defects appear only on the glass. Clean the glass by using a chamois or cellulose sponge. It is located underneath the device lid. 1. Turn ...
HP Color LaserJet 2820/2830/2840 All-In-One - User Guide
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... Replace any low print cartridges. Replace the imaging drum. Vertical streaks or bands appear on its surface. See Changing the imaging drum. One or more print cartridges might be defective. If you are using non-HP print cartridges, no messages appear on the device control panel or.... See Service and support or the support flyer that is intended for color laser printers. See Changing a print cartridge. Very dry (low humidity) Check the device environment. The imaging drum might not meet HP specifications. Problem Dropouts appear. The paper lot is uneven or the paper...
... Replace any low print cartridges. Replace the imaging drum. Vertical streaks or bands appear on its surface. See Changing the imaging drum. One or more print cartridges might be defective. If you are using non-HP print cartridges, no messages appear on the device control panel or.... See Service and support or the support flyer that is intended for color laser printers. See Changing a print cartridge. Very dry (low humidity) Check the device environment. The imaging drum might not meet HP specifications. Problem Dropouts appear. The paper lot is uneven or the paper...
HP Color LaserJet 2820/2830/2840 All-In-One - User Guide
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...scanner surface. Clean the ADF glass. Verify that you have the correct resolution and color settings. The resolution and color levels may be set incorrectly. The ADF glass might have the correct resolution and color settings. On the flatbed scanner, place the original document facedown with the media ...stack face-up and the first page to be scanned on the glass. Solving scan-quality problems Problem Blank pages Too light or dark Unwanted lines Black dots or streaks Unclear ...
...scanner surface. Clean the ADF glass. Verify that you have the correct resolution and color settings. The resolution and color levels may be set incorrectly. The ADF glass might have the correct resolution and color settings. On the flatbed scanner, place the original document facedown with the media ...stack face-up and the first page to be scanned on the glass. Solving scan-quality problems Problem Blank pages Too light or dark Unwanted lines Black dots or streaks Unclear ...
HP Color LaserJet 2820/2830/2840 All-In-One - User Guide
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... Changing a print cartridge. Install a new HP print cartridge. The printer driver or device ... correct. The photosensitive drum inside the print cartridge might not meet HP specifications. Copies are correct. See Cleaning the device. See the...Verify that the quality settings are too light or dark. Black dots or streaks appear on the copy. Clean the device. Replace any low print cartridges....from a faulty paper lot. See Changing a print cartridge. Verify that meets HP specifications. Unwanted lines appear on the automatic document feeder (ADF) or flatbed ...
... Changing a print cartridge. Install a new HP print cartridge. The printer driver or device ... correct. The photosensitive drum inside the print cartridge might not meet HP specifications. Copies are correct. See Cleaning the device. See the...Verify that the quality settings are too light or dark. Black dots or streaks appear on the copy. Clean the device. Replace any low print cartridges....from a faulty paper lot. See Changing a print cartridge. Verify that meets HP specifications. Unwanted lines appear on the automatic document feeder (ADF) or flatbed ...
HP Color LaserJet 2820/2830/2840 All-In-One - User Guide
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...(Windows) 119 grayscale 131 HP Director (Windows) 122 loading ... software 126 WIA-compliant software 126 scatter, troubleshooting 241 screen color matching 60 sending faxes activity log, printing 188 billing codes ...to one recipient 77 troubleshooting 259 separation pad, ordering 279 serial number, product 179 service agreements 285 HP-...troubleshooting 238 Smooth halftone option 59 software downloading v, 16 HP Toolbox 181 Macintosh, features 17 operating systems supported 14..., HP Toolbox 182 Supplies Status page, printing 179 supplies, checking 202 viewing with HP Toolbox 182 Status tab, HP Toolbox...
...(Windows) 119 grayscale 131 HP Director (Windows) 122 loading ... software 126 WIA-compliant software 126 scatter, troubleshooting 241 screen color matching 60 sending faxes activity log, printing 188 billing codes ...to one recipient 77 troubleshooting 259 separation pad, ordering 279 serial number, product 179 service agreements 285 HP-...troubleshooting 238 Smooth halftone option 59 software downloading v, 16 HP Toolbox 181 Macintosh, features 17 operating systems supported 14..., HP Toolbox 182 Supplies Status page, printing 179 supplies, checking 202 viewing with HP Toolbox 182 Status tab, HP Toolbox...