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HP DeskJet 3634 Manual — Setup, Troubleshooting & WiFi Guide

The HP DeskJet 3634 is a compact all-in-one printer that combines printing, copying, and scanning with wireless connectivity. This guide covers everything from initial setup and paper loading to troubleshooting common issues and optimizing print quality.

Wireless 802.11b/g/n Color Inkjet All-in-One Print Speed: 8 ppm
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Product Setup

1

Load Paper into Input Tray

Raise the input tray and slide the paper-width guide to the left. Insert a stack of paper with the short edge down and print side up, then slide the paper-width guide to the right until it stops at the edge of the paper. Pull out the output tray and tray extender.

2

Install Ink Cartridges

Open the cartridge access door and insert the HP 65 or HP 65XL black and tri-color cartridges into their corresponding slots. Make sure to remove all plastic tape before installation. Cartridges should snap securely into place.

3

Connect to Power and Network

Plug the power cord into a functioning outlet. Press the Power button to turn on the printer. For wireless setup, press and hold the Wireless button to enable Wi-Fi, then use WPS or HP printer software to connect to your network.

4

Install Printer Software

Download and install the HP printer software from 123.hp.com. Follow the on-screen instructions to complete setup. The software enables advanced features like print quality adjustment, cartridge alignment, and wireless configuration.

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Pro-Tip: Do not touch the copper-colored contacts or the ink nozzles. Touching these parts can result in clogs, ink failure, and bad electrical connections.

WiFi Connection Guide

router

Connect via Wi-Fi Router (WPS)

Press and hold the Wireless button for 3+ seconds, then press the WPS button on your router. The printer will automatically detect and connect to your 2.4GHz network within two minutes. The Wireless light will stop blinking and remain on when connected.

wifi

Connect via Wi-Fi Direct

Press the Wi-Fi Direct button on the control panel to enable direct printing without a router. Up to five devices can connect simultaneously. Find the Wi-Fi Direct name and password by pressing the Information button to print the configuration page.

Troubleshooting FAQ

Paper Jam Error (E4)expand_more
Press Cancel to attempt automatic clearing. If unsuccessful, open the front door and cartridge access door to manually remove jammed paper. Check the bottom cleanout door if needed. Do not force paper — pull gently and ensure no foreign objects remain in the paper path. Press Resume to continue printing.
Low or Missing Ink Cartridgeexpand_more
Check the Ink Level icons on the control panel display. If an icon blinks with no segments, the cartridge may be missing or improperly installed. Remove the cartridge, check for plastic tape, and reinsert securely. For low ink (one segment), you can continue printing but consider replacing cartridges to avoid quality degradation. Compatible cartridges are HP 65 and HP 65XL.
Printer Not Printingexpand_more
Verify the printer is on and paper is loaded. Check the control panel for error messages. Disconnect and reconnect the USB cable, or confirm wireless connection status. Ensure the printer is not paused or offline in Windows settings (Devices and Printers). Verify the printer is set as the default device. Restart the print spooler service or restart your computer if issues persist.
Poor Print Quality or Streaksexpand_more
Use original HP ink cartridges and verify correct paper type in printer software. Check ink levels and replace if low. Select appropriate print quality (Normal, Draft, or Best). Align the ink cartridges using the printer software Maintain Your Printer option. If streaks persist, clean the cartridges through the software. Use high-quality paper with the ColorLok logo for best results.
Wireless Connection Failsexpand_more
Ensure your router supports 2.4GHz (not 5GHz only). Move the printer closer to the wireless router. Press the Wireless button and Information button together to print the wireless network test report. Verify your network password is correct. Restart both printer and router. Use the HP Print and Scan Doctor utility (Windows) or the online troubleshooting wizard for detailed diagnostics.
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Important Safety Instructions

  • Always turn off the printer using the Power button and wait until the light goes out to protect cartridges from drying
  • Do not open or untape cartridges until ready to install; leaving tape on reduces ink evaporation
  • Keep cartridges installed — outside the printer they begin to dry out within 30 minutes
  • Align cartridges periodically through the printer software for optimal print quality
  • Use HP paper with the ColorLok logo for everyday printing; store specialty photo paper in resealable bags in cool, dry conditions

Replacement Ink Cartridges

The HP DeskJet 3634 printer uses genuine HP 65 / HP 65XL ink cartridges. Select your cartridge below to purchase replacement cartridges on Amazon:

shopping_cart Buy HP 65 on Amazon shopping_cart Buy HP 65XL on Amazon

Technical Specifications

Feature Specification
ModelHP DeskJet 3634
Printer TypeAll-in-One (Print, Copy, Scan)
Print SpeedUp to 8 ppm (black and color)
Print ResolutionUp to 4800 x 1200 dpi
Ink CartridgesHP 65 (Standard) / HP 65XL (High-Capacity)
ConnectivityWireless 802.11b/g/n (2.4GHz), USB, Wi-Fi Direct
Paper InputUp to 60 sheets (20 lb plain paper)
Paper Sizes SupportedLetter, Legal, A4, A5, 4x6 photo, 5x7 photo, envelopes
Dimensions (W x D x H)Approximately 17.5 x 8.8 x 5.5 inches
Power ConsumptionSleep mode after 5 minutes; Auto-Off after 2 hours of inactivity