Barcode scanners are optical data capture devices used across POS systems, warehouses, healthcare, logistics, manufacturing, and access control. This article explains:Differences b…
Scanner calibration and lamp failure errors occur on HP All-in-One (MFP) printers that include flatbed and/or ADF scanning. These errors prevent scan and copy operations and may a…
The 52 Scanner Motor Error is a scanner subsystem fault seen on HP All-in-One (MFP) printers that include flatbed and/or ADF scanning. When this error occurs, copying and scanning…
Computer scanners are essential input devices that convert physical documents, photographs, and objects into digital formats. From early drum scanners used in publishing to today’s…
Selecting the correct paper for laser printers is critical for print quality, hardware longevity, fuser safety, and operational reliability. Unlike inkjet printers, laser printers…
HP Laser printers are widely used in Indian homes, SMEs, enterprises, and government offices. Correct toner cartridge selection is critical to ensure print quality, device stabili…
The Compact Disc (CD) is one of the most influential digital storage technologies in computing and media history. Introduced in the late 20th century, the CD transformed how music,…
Photo printing is an essential extension of digital imaging workflows—from DSLR and mirrorless cameras to video camera frame captures and action camera stills. The choice of printi…
Magneto-Optical (MO) drives are a class of removable storage devices that combine magnetic and optical technologies to provide durable, rewritable, and highly reliable data storage…
Monochrome (Black & White) Laser PrintersPrinter ModelOriginal HP Toner CartridgeCommon Compatible/Re-fill OptionsNotesHP LaserJet 1020 / 1020 PlusHP 12A Black Toner Cartridge …
HP LaserJet Pro MFP M126fn is a monochrome laser all-in-one printer designed for small offices and home offices. It supports printing, scanning, copying, and faxing with reliable l…
Print quality defects such as streaks, ghosting, fading, smearing, or uneven prints are common on HP LaserJet and HP All-in-One printers. These issues directly affect document rea…
The computer mouse is a fundamental input device used for navigation, selection, and control across operating systems and applications. Modern mice incorporate advanced sensor tech…
ADF (Automatic Document Feeder) paper jam errors occur on HP All-in-One (MFP) printers equipped with an ADF unit for multi-page scanning and copying. When this error occurs, the p…
Antivirus software has been essential since the earliest personal computers. As viruses evolved from floppy-disk infections to internet-based threats, antivirus programs followed s…
Optical Character Recognition (OCR) is a technology that converts images of text—such as scanned documents, PDFs, photos, or camera captures—into machine-readable, editable, and se…
Best InkTank & Inkjet Printers for Producing School and Company ID Cards — Secure, Reliable WorkflowsOrganizations that produce staff, student, or visitor ID cards must balan…
HP LaserJet Pro MFP M128fw is a monochrome laser all-in-one printer designed for small offices and professional environments requiring reliable printing, scanning, copying, and fax…
The 13.xx paper jam error is one of the most frequent operational errors on HP LaserJet and HP All-in-One (AIO) printers. It indicates that paper has failed to move correctly thro…
The 49.XXXX error is a critical firmware-related error commonly seen on HP LaserJet printers and HP All-in-One (AIO) printers. This error typically causes the printer to freeze, r…
Introduction Computer mice are essential input devices used to navigate and interact with a computer's graphical interface. With various types available, each designed for specific…
Power Supply Unit (PSU) errors occur on HP LaserJet and HP All-in-One printers when the printer fails to receive, regulate, or distribute stable electrical power. These errors can…
Introduction Windows Hello is a secure and convenient way to log into your Windows 10 or Windows 11 device using biometric authentication methods like facial recognition or fingerp…
The ECS H110M4‑C2H motherboard is a micro‑ATX form factor board designed for Intel’s mainstream desktop platform. Built on the Intel® H110 chipset, it supports Socket LGA 1151 CPUs…
The Pegatron H81‑M1 is a Micro‑ATX motherboard built around the Intel® H81 chipset, supporting the LGA 1150 socket and Intel 4th Generation Core™ processors, Pentium and Celeron CP…
Google AppSheet is a no-code application development platform that allows users to build powerful mobile and web apps without writing any programming code. It leverages data from G…
This Knowledge Base (KB) article provides technical, practical guidance for configuring a company logo on Tally invoices. It is intended for IT professionals, system administrator…
Choosing the correct paper for Inkjet and InkTank printers is essential for achieving accurate colors, sharp text, proper ink absorption, and long printhead life. Unlike laser pri…
The 79 Service Error is a firmware crash error commonly reported on HP LaserJet and HP All-in-One (AIO) printers. When this error occurs, the printer may freeze, reboot continuous…
The 50.X error is a hardware-related fuser error found on HP LaserJet printers and HP All-in-One (AIO) printers. When this error occurs, the printer usually stops printing immedia…
Printers play a critical role in camera-based workflows, especially for DSLR cameras, mirrorless cameras, video cameras (frame grabs), action cameras, and studio photography system…
A mouse pad is a seemingly simple accessory, yet it plays a critical role in cursor accuracy, comfort, and consistency for both everyday computer use and competitive gaming. Modern…
Microsoft PowerPoint is a widely used presentation tool for creating visual content such as business presentations, training material, reports, and educational slides. When used ef…
The Intelligent Anti Virus Toolkit (IAVT) is recognized as one of the earliest India-developed antivirus tools, created in the early 1990s by Mr. Nitin Chandra for DOS-based system…
Windows 11 comes with a wide range of background services designed to support system features, hardware compatibility, security, and user experience. However, many systems—especial…
The Acer Q45T‑AM G41 motherboard is a micro‑ATX form‑factor board built around the Intel® G41 chipset (or Q45/G41 family) and supports Intel® Socket LGA 775 processors such as Core…
In Windows 10 and Windows 11, you can share a printer across a local network so multiple computers can print using the same device. This feature is extremely useful for homes, sma…
Introduction Printer errors can be a common annoyance for Windows users, and error code 0x00000bc4 is no exception. This error typically occurs when attempting to add or access a n…
Introduction Encountering the "0x0000011b" error when adding a networked printer can be frustrating, especially when you urgently need to print documents. This error is common in W…
Introduction Printer sharing in Windows 10 and Windows 11 allows multiple users to access a single printer over a network. This guide covers how to set up printer sharing and troub…
FocusLyte is an integrated ERP and accounting solution developed by Focus Softnet Private Limited. It is designed to support financial accounting, inventory management, GST complia…
Network, IP, and EWS (Embedded Web Server) errors are common on HP LaserJet and HP All-in-One printers connected via LAN or Wi-Fi. These issues typically result in printing failur…
Formatter and DIMM errors are controller-level hardware faults seen on HP LaserJet and HP Enterprise printers. These errors affect the printer’s main logic board (formatter) or it…
Supply memory and toner-related errors are common on HP LaserJet and HP All-in-One printers. These errors occur when the printer cannot read, authenticate, or communicate with the…