HP LaserJet Enterprise Flow MFP M830 - User Guide
Table Of Contents
- Product introduction
- Paper trays
- Parts, supplies, and accessories
- Copy
- Scan/send
- Fax
- Manage the product
- Solve problems
- Restore factory-set defaults
- Control panel help system
- A “Cartridge is low” or “Cartridge is very low” message displays on the printer control panel
- Product does not pick up paper or misfeeds
- Clear jams
- Auto-navigation for clearing jams
- Experiencing frequent or recurring paper jams?
- Clear jams in the front door
- Clear jams in Tray 1
- Clear jams in the right door
- Clear jams in Tray 2 and Tray 3
- Clear jams in Tray 4 and Tray 5
- Clear jams in the duplexer
- Clear jams in the left door (fuser area)
- Clear jams in the stapler/stacker accessory
- Clear jams in the stapler/stacker with hole punch accessory
- Clear jams in the booklet maker accessory
- Clear jams in the document feeder
- Improve print quality
- Improve copy image quality
- Improve scan image quality
- Improve fax image quality
- Check the scanner glass for dirt and smudges
- Check the send-fax resolution settings
- Check the image-adjustment settings
- Optimize fax quality for text or pictures
- Check the error-correction settings
- Send to a different fax machine
- Clean the pickup rollers and separation pad in the document feeder
- Check the fit-to-page setting
- Check the sender's fax machine
- Solve wired network problems
- Poor physical connection
- The computer is using the incorrect IP address for the product
- The computer is unable to communicate with the product
- The product is using incorrect link and duplex settings for the network
- New software programs might be causing compatibility problems
- The computer or workstation might be set up incorrectly
- The product is disabled, or other network settings are incorrect
- Solve fax problems
- Checklist for solving fax problems
- General fax problems
- The fax failed to send
- An Out of Memory status message displays on the product control panel
- Print quality of a photo is poor or prints as a gray box
- You touched the Stop button to cancel a fax, but the fax was still sent
- No fax address book button displays
- Not able to locate the Fax settings in HP Web Jetadmin
- The header is appended to the top of the page when the overlay option is enabled
- A mix of names and numbers is in the recipients box
- A one-page fax prints as two pages
- A document stops in the document feeder in the middle of faxing
- The volume for sounds coming from the fax accessory is too high or too low
- Index
4. Select one of the predened options. Touch the Save button.
5. Touch the Start button.
Check the image-adjustment settings
Adjust these additional settings to improve send-fax quality
1. From the Home screen on the product control panel, scroll to and touch the Administration button.
2. Open the following menus:
●
Fax Settings
●
Fax Send Settings
●
Default Job Options
3. Touch the Image Adjustment button.
4. Adjust the sliders to set the Darkness level, the Contrast level, the Sharpness level, and the Background
Cleanup level. Touch the Save button.
5. Touch the Start button.
Optimize fax quality for text or pictures
Optimize the fax job for the type of image being scanned: text, graphics, or photos.
1. From the Home screen on the product control panel, touch the Fax button.
2. Touch the More Options button, and then touch the Optimize Text/Picture button.
3. Select one of the predened options, or touch the Manually adjust button, and then adjust the slider in the
Optimize For area. Touch the OK button.
4. Touch the Start button.
NOTE: These settings are temporary. After you have nished the job, the product returns to the default
settings.
Check the error-correction settings
The Error Correction Mode setting might be disabled, which can reduce image quality. Follow these steps to
enable it.
1. From the Home screen on the product control panel, scroll to and touch the Administration button.
2. Open the following menus:
●
Fax Settings
●
Fax Send Settings
●
Fax Send Setup
●
General Fax Send Settings
3. Select the Error Correction Mode option. Touch the Save button.
ENWW Improve fax image quality 177