HP LaserJet 9059 MFP User Manual

5.Open the ADF cover.
Figure 11-20   Clean the ADF rollers (4 of 6)
6.Locate the rollers.
Figure 11-21   Clean the ADF rollers (5 of 6)
7.Wipe the rollers with a clean, water-dampened, lint-free cloth.
CAUTION: Do not pour water directly onto the rollers. Doing so might damage the MFP.
8.Close the ADF cover.
Figure 11-22   Clean the ADF rollers (6 of 6)
9.Close the delivery guide and wipe its outside surface with the cloth.
ENWW Clean the MFP 167
 

Calibrate the scanner
Calibrate the scanner to compensate for offsets in the scanner imaging system (carriage head) for ADF
and flatbed scans. Because of mechanical tolerances, the scanners carriage head might not read the
position of the image accurately. During the calibration procedure, scanner offset values are calculated
and stored. The offset values are then used when producing scans so that the correct portion of the
document is captured.
Scanner calibration should be carried out only if you...

Configure alerts
You can use HP Web Jetadmin or the MFP’s embedded Web server to configure the system to alert
you of problems with the MFP. The alerts take the form of e-mail messages to the e-mail account or
accounts that you specify.
You can configure the following:
●The printer(s) you want to monitor
● What alerts are to be received (for example, alerts for paper jams, paper out, supplies status, and
cover open)
● The e-mail account to which the alerts should be forwarded
SoftwareInformation...

Manage supplies
Use genuine HP print cartridges for the best printing results.
HP print cartridges
When you use a genuine new HP print cartridge, you can obtain the following supplies information:
●Percentage of supplies remaining
● Estimated number of pages remaining
● Number of pages printed
NOTE:
See Supplies and accessories on page 229 for cartridge ordering information.
Non-HP print cartridges
Hewlett-Packard Company cannot recommend the use of non-HP print cartridges, either new or
remanufactured....

Table 11-1  Print cartridge temperature specifications
Environmental condition RecommendedAllowedStorage/standby
Temperature (print cartridge) 17° to 25°C (62.6° to 77°F) 15° to 30°C (59° to 86°F) -20° to 40°C (-4° to 104°F)
Print cartridge life expectancy
Average cartridge yield is 38,000 pages in accordance with ISO/IEC 19752. Actual yield depends on
specific use.
Check the print cartridge life
You can check the print cartridge life on the MFP control panel, in the embedded Web server, MFP 
software,...

Printer maintenance kit
NOTE:The printer maintenance kit is a consumable and is not covered under warranty.
To ensure optimum print quality, HP recommends that a new printer maintenance kit be installed
approximately every 350,000 pages. Depending on how you use the MFP, you might need to replace
the kit more often.
When the Replace maintenance kit  message appears on the control panel, a printer maintenance kit is
needed to install the new parts. The part number for the 110V kit is C9152A. The part...

Manage memory
The MFP has two double data rate (DDR) DIMM slots to provide more MFP memory. DDR DIMMs are
available in 64, 128, and 256 MB, for a maximum of 512 MB.
The MFP has two compact flash slots to provide the following features:
●To add flash-based memory accessory fonts, macros, and patterns, use the appropriate DDR
DIMM.
● To add other flash-based printer languages and MFP options, use the appropriate DDR DIMM.
NOTE:
Single in line memory modules (SIMMs) used on previous HP LaserJet products are...

3.Turn the MFP off. Disconnect the power cord and any cables.
Figure 11-24   Install DDR memory DIMMs (2 of 8)
4.Loosen the two captive thumb screws on the back of the MFP.
Figure 11-25   Install DDR memory DIMMs (3 of 8)
5.Grasp the screws and pull the formatter board out of the MFP. Place it on a flat, non-conductive
surface.
Figure 11-26   Install DDR memory DIMMs (4 of 8)
6.Remove the DIMM from the antistatic package. Hold the DIMM with fingers against the side edges
and thumbs against the back edge....

7.Press the DIMM straight into the slot (press firmly). Make sure the locks on each side of the DIMM
snap inward into place. (To remove a DIMM, the locks must be released.)
Figure 11-28   Install DDR memory DIMMs (6 of 8)
8.Slide the formatter board back into the MFP and tighten the two screws.
Figure 11-29   Install DDR memory DIMMs (7 of 8)
9.Plug in the power cord and connect all cables. Turn the MFP on.
Figure 11-30   Install DDR memory DIMMs (8 of 8)
10.Reconnect the optional output device to the...

Verify memory installation
Follow this procedure to verify that DDR DIMMs are installed correctly:
1.Check that the MFP control panel displays  Ready when the MFP is turned on. If an error message
appears, a DIMM might have been incorrectly installed.
2. Print the configuration page.
3. Check the memory section on the configuration page and compare it to the configuration before
the DIMM installation. If the amount of memory has not increased, one of the following situations
might have occurred:
●The...