How to Replace an Empty Ink Cartridge in the HP Deskjet F4180 All-in-One series Printer – an Illustrated Tutorial in 12 Steps

Make sure you purchase the right ink cartridges for your specific printer and printer region or have your old ones refilled. Cartridges are not compatible between different brands, and often not within the same brand. HP often designs its inkjet hardware to use country-specific consumables. When you unbox a new HP inkjet printer and set it up, you install a set of ink tanks that ship with the printer. As you turn on the device and get ready to use it, an initialization sequence localizes it to the country associated with the ink cartridges you installed. HP recommends that you use original HP ink cartridges. XL (Extra Large) cartridges cost more but do provide better value in the long run. They will be able to print at least double the pages of a regular cartridge. Our advice is that if you print often, go with XL. However, ink can dry up. So if you are not a frequent printer, go with the regular cartridges.

You can check the ink levels by using the HP Photosmart Software:
– In the HP Solution Center, click Settings, point to Print Settings, and then click Printer Toolbox. You can also open the Printer Toolbox from the Print Properties dialog box.
– Click the Estimated Ink Level tab.
The estimated ink levels for the print cartridges appear.


The Check Print Cartridge lights on the Control panel also inform you of the ink-status. The lights indicate the need to reinsert the specified print cartridge, replace the print cartridge, or close the print cartridge door. The Color light appears next to the three color drop icons and indicates that the problem is with the tri-color print cartridge. The Black/Photo light appears next to the single black drop icon and indicates that the problem is with the black or photo print cartridge.

Ink level warnings and indicators provide estimates for planning purposes only. When you receive a low-ink warning message, consider having a replacement cartridge available to avoid possible printing delays. You do not have to replace the cartridges until the print quality is unacceptable. You’ll usually install both the black and tri-color cartridges in the Deskjet, but you can use the ink-backup mode to operate the HP Deskjet with only one print cartridge. The ink-backup mode is initiated when a print cartridge is removed from the print cartridge carriage. This printing mode lets you print with a single print cartridge, but it slows the product and affects the quality of printouts.

Which ink cartridges do I need for my HP Deskjet F4180 All-in-One Printer?

Three print cartridges can be used with the printer.

1. Black print cartridge
2. Tri-color print cartridge
3. Photo print cartridge

For your US, European and UK HP Deskjet F4180 All-in-One Printer you need HP 21 Black AND HP 22 Tri-color cartridges OR HP 21XL Black AND HP 22XL Tri-color cartridges. There are also 2-Packs available, like the HP 21 Black and 22 Tri-color Original Ink Cartridges, 2 pack. Check the price of HP 21 and HP 22 cartridges at Amazon.com .

Quality color photos: For more vibrant colors when printing color photographs or other special documents, remove the black print cartridge and install an HP 58 Photo Ink Cartridge.

Try Amazon's ink selector tool to find compatible ink cartridges for your printer.

Replace the ink cartridges

1. Turn the printer on by pressing the On/Off button (power button), if it is not already turned on. It can take a few seconds for the printer to turn on after you press the Power button. Wait until the product is idle and silent before continuing.

2. Load unused, plain white letter or A4-sized paper in the tray, if you have not already done so.

Remove the empty cartridge
3. Open the print cartridge door. The carriage moves to the center of the printer. If the carriage does not move to the center, turn off the printer, and then turn it on again. Wait until the carriage is idle and silent before proceeding.

4. Press down on the empty cartridge to release it, and then pull it toward you out its slot. Remove the cartridge from the slot on the left (1) to replace the tri-color cartridge. Remove the cartridge from the slot on the right (2) to replace the black cartridge OR photo print cartridge.

Insert the new cartridge
5. Remove the new cartridge from its packaging. Be careful to touch only the black plastic.

6. Gently remove the plastic tape on the cartridge by pulling the colored pull tab.



Do NOT:
– Remove the copper electrical strip.
– Touch the copper-colored contacts or the ink nozzles.
– Replace the protective tape on the contacts.
do not touch contacts

7. Hold the new cartridge by its sides, so that the copper strip is on the bottom and facing toward the printer. The HP label is on top.

8. Slide the print cartridge firmly into the cradle at a slight upward angle until you feel resistance. The push on the upper part of the print cartridge forward until it snaps into place. If you are installing the tri-color print cartridge, slide it into the left slot. If you are installing the black OR photo print cartridge, slide it into the right slot.

When installing the cartridge and pressing it into the slot, do not rest your hand on top of the product for leverage. This might cause the carriage to lift out of position.

9. Repeat step 4 to 8 to replace the other cartridge, if needed.

10. Close the print cartridge door. The product prints an alignment page.

Align the new cartridge
Print cartridge alignment ensures better print quality.
11. After the print cartridge alignment sheet prints, load it on the left front corner of the glass with the top of the page to the left and the printed-side down.

12. Press the Scan button. The product aligns the print cartridges. Wait until the green (On button) light stops blinking. Recycle or discard the print cartridge alignment sheet.

How to Replace an Empty Ink Cartridge in the HP Deskjet 3845 series printer – an Illustrated Tutorial in 10 Steps

Make sure you purchase the right ink cartridges for your specific printer and printer region or have your old ones refilled. Cartridges are not compatible between different brands, and often not within the same brand. HP often designs its inkjet hardware to use country-specific consumables. When you unbox a new HP inkjet printer and set it up, you install a set of ink tanks that ship with the printer. As you turn on the device and get ready to use it, an initialization sequence localizes it to the country associated with the ink cartridges you installed. HP recommends that you use original HP ink cartridges.

View estimated ink levels
Follow these steps to view the estimated ink levels of the print cartridges that are installed in the printer:
a) Open the printer Toolbox: Open the Printer Properties dialog box, click the Services tab, and then click the Service this device button. The Printer Toolbox appears.
b) Click the Estimated Ink Level tab.

Ink level warnings and indicators provide estimates for planning purposes only. When you receive a low-ink warning message, consider having a replacement ink cartridge available to avoid possible printing delays. You do not have to replace the ink cartridges until the print quality is unacceptable. Use the ink-backup mode to operate the HP Deskjet 3845 with only one ink cartridge. The ink-backup mode is initiated when an ink cartridge is removed from the print cartridge cradle. Printing in ink-backup mode slows the printer and affects the quality of printouts. We do not recommend using a photo print cartridge for ink-backup mode.

Which ink cartridges do I need for my HP Deskjet 3845 Printer?

These print cartridges can be used with the printer:
l. black print cartridge
2. tri-color print cartridge
3. photo print cartridge

For your US, European and UK HP Deskjet 3845 Printer you need HP 27 Black AND HP 28 Tri-color cartridges. There are also 2-Packs available, like the HEWC9323FN – HP C9323FN HP 27 HP 28 Ink. Check the price of HP 27 and HP 28 cartridges at Amazon.com .

Quality color photos: For more vibrant colors when printing color photographs or other special documents, remove the black print cartridge and install an HP 58 Photo Ink Cartridge.

Try Amazon's ink selector tool to find compatible ink cartridges for your printer.

Replace the ink cartridges

1. Press the power button to turn on the printer, if it is not already on. It may take a few seconds for the printer to turn on after pressing the Power button.

2. Load plain Letter or A4 white paper in the input tray.
– Raise the printer cover.

– Slide the paper width guide to the left.
– Raise the Out tray.
– Place the paper with the side to be printed on facing down in the In tray, and then push the paper into the printer until it stops.
– Lower the Out tray.
– Slide the paper guide firmly against the edge of the paper.

Remove the old cartridge
3. Open the printer cover, if you have not already done so. Wait until the print cartridge cradle moves to the center of the printer and is idle and silent before you continue.

4. Press down on the empty cartridge to release it, and then pull it toward you out its slot. Remove the cartridge from the slot on the left to replace the tri-color cartridge. Remove the cartridge from the slot on the right to replace the black (OR photo) cartridge.

5. Place the old ink cartridge in an envelope and refer to HP’s recycling instructions at http://www.hp.com/recycle .

Insert a new cartridge
6. Remove the new cartridge from its package. Be careful to touch only the black plastic on the cartridge.

7. Remove the plastic tape using the pull tab.



Do NOT:
– Remove the copper electrical strip.
– Touch the copper-colored contacts or the ink nozzles.
– Replace the protective tape on the contacts.
do not touch contacts

8. Hold the print cartridge so that the copper strips are on the bottom and facing toward the printer. Slide the print cartridge firmly into the cradle at a slight upward angle until you feel resistance. The push on the upper part of the print cartridge forward until it snaps into place. If you are installing the tri-color print cartridge, slide it into the left slot. If you are installing the black OR photo print cartridge, slide it into the right slot.

9. Close the printer cover.

Calibrating print cartridges
10. After installing a print cartridge, calibrate the print cartridges to ensure the best print quality.
a) Open the printer Toolbox: Open the Printer Properties dialog box, click the Services tab, and then click the Service this device button. The Printer Toolbox appears.
b) Click Align the Device and then follow the onscreen instructions.

How to Replace a Battery in your LG K10 Smartphone – Tutorial

Make sure you purchase the right battery for your smartphone. Batteries are not compatible between different brands, and often not among phones within the same brand. It’s recommended that you use original LG K10 batteries.

Which battery do I need for my Samsung LG K10 smartphone?
For your LG K10 smartphone you need a a lithium-ion rechargeable battery (sometimes called a Li-ion battery or LIB): Genuine OEM Original LG Li-Ion Battery 2300mAh BL-45A1H.

Replace the Battery

1. Turn off the power so that you won’t lose any stored information. If the device is on, press and hold the Power/Lock Key on the back of the phone until the Phone options menu appears. Tap Power off in the Phone options menu. Tap OK to confirm that you want to turn off the phone.

2. Remove the back cover. Hold the device in one hand and find the small notch that will help you to release the cover. It’s on the the bottom-right corner of the phone. Insert a fingernail into the notch. Lift upwards gently to pop the phone open. Working from the bottom-right corner upwards and then lifting the back cover seems to work well. Be careful not to damage your fingernails when you remove the back cover. Also, be certain not to bend or twist the back cover excessively. Doing so may damage the cover.

Take the old battery out.
3. Using your a nail or finger, lift up the current battery via the small notch at the bottom of the battery compartment and lift the battery out of the phone. The battery ought to pop out smoothly.

Install the new battery
4. Remove the new battery from its package. Be careful to touch only the black plastic on the battery.

5. Turn the new battery if necessary. The LG logo should be on top. Align the plus and minus signs with the four prongs on the upper-left side of the battery slot. Slide the battery into the battery housing cavity and press down gently to secure it in place. It should fit easily and exactly.

6. Replace the back cover. Line up the hole above the LG logo with the rear camera lens and the power button. Gently press the cover down and around the sides of the phone until it clicks into place.

7. Press and hold the Power/Lock Key on the back of the phone for a couple of seconds until the screen turns on and enjoy the new power!

How to Insert, Remove or Replace a Memory Card in your LG K10 Smartphone – Tutorial

Which Memory Card do I need for my Samsung LG K10 Smartphone?

Make sure you purchase the right Memory Card for your Smartphone. Your LG K10 built-in memory is 16GB. Users who demand more memory from their Phone can install an external microSD or microSDHC (High-Capacity) memory card with a maximum capacity of 32 GB. Do NOT buy an SD Card or microSDXC you need the microSD version! Many microSD Cards come with an SD Card adapter for compatibility with SD-enabled devices, such as cameras, camcorders and (notebook) computers. Memory cards usually come pre-formatted and do not need to be formatted out of the box.

We recommend storing multimedia files (such as music, videos and pictures) on an external memory card in your device to free up your device’s internal memory for applications. Plus, if you buy a new Smartphone, you can simply put your external memory card in your new device and all your data is back immediately.

The SD Association defines standard speed classes indicating minimum performance to record video. The class indicates the minimum writing speed: Class 2 = 2 MB/s, Class 4 = 4 MB/s, Class 6 = 6 MB/s, Class 10 = 10 MB/s. A fast Class 10 card is the best option these days, especially for recording or playing Full HD video.

MicroSD cards are usually shipped preformatted with the FAT file system. Your LG K10 supports only the FAT file structure. If you insert a card formatted with a different file structure, your device will ask you to reformat the memory card. Formatting your memory card on a PC may cause incompatibilities with your device. Format the memory card only on the device: Drag down the notification bar and tap the Settings icon at the top-right. Tap General > Storage. Tap Erase SD card > Erase SD card. If prompted, enter security code > Next. Tap Erase SD card to erase.

Popular memory cards for this Smartphone include, but are not limited to: Samsung EVO 32GB Class 10 Micro SDHC Card with Adapter (MB-MP32DA/AM) and SanDisk Ultra 16GB Ultra Micro SDHC UHS-I/Class 10 Card with Adapter.

A. Insert a Memory Card

1. Turn off the power so that you won’t lose any stored information. If the device is on, press and hold the Power/Lock Key on the back of the phone until the Phone options menu appears. Tap Power off in the Phone options menu. Tap OK to confirm that you want to turn off the phone.

2. Remove the back cover. Hold the device in one hand and find the small notch that will help you to release the cover. It’s on the the bottom-right corner of the phone. Insert a fingernail into the notch. Lift upwards gently to pop the phone open. Working from the bottom-right corner upwards and then lifting the back cover seems to work well. Be careful not to damage your fingernails when you remove the back cover. Also, be certain not to bend or twist the back cover excessively. Doing so may damage the cover.

3. Locate the Memory Card Slot. It’s on the top-right corner of the rear side of your device (to the right of the power button and camera lens). You do NOT have to remove the battery.

4. Slide the microSD card into the upper slot with the gold-colored contacts facing downwards until it stops. It should fit easily and exactly. Do NOT insert a memory card into the Nano SIM card slot.

5. Replace the back cover. Line up the hole above the LG logo with the rear camera lens and the power button. Gently press the cover down and around the sides of the phone until it clicks into place.

lg k10 insert memory card 08
lg k10 insert memory card 08

B. Remove a Memory Card

1. Before removing a memory card, first unmount it for safe removal.
Go to Settings > Tap General > Storage. Scroll down and tap Unmount SD card.

1. Turn off the power so that you won’t lose any stored information. If the device is on, press and hold the Power/Lock Key on the back of the phone until the Phone options menu appears. Tap Power off in the Phone options menu. Tap OK to confirm that you want to turn off the phone.

3. Remove the back cover. Hold the device in one hand and find the small notch that will help you to release the cover. It’s on the the bottom-right corner of the phone. Insert a fingernail into the notch. Lift upwards gently to pop the phone open. Working from the bottom-right corner upwards and then lifting the back cover seems to work well. Be careful not to damage your fingernails when you remove the back cover. Also, be certain not to bend or twist the back cover excessively. Doing so may damage the cover.

5. Locate the Memory Card. It’s on the top-right corner of the rear side of your device (to the right of the power button and camera lens). You do NOT have to remove the battery.
lg-k10-remove-memory-card_08

6. Slide the microSD card to the right and pull it away from the device. Make sure to store it safely as it’s small and easy to lose.

7. Replace the back cover. Line up the hole above the LG logo with the rear camera lens and the power button. Gently press the cover down and around the sides of the phone until it clicks into place.