5X 302RV93010 DK1150 M2040dn Drum Cleaning Unit Compatible Replacement Pack Overview A pack of five drum cleaning units (part numbers 302RV93010 and DK1150) designed as direct replacements for compatible laser printers. Each unit performs the drum cleaning function to remove residual toner and debris, helping maintain consistent print quality and stable operation. Key benefits Restores consistent print output: Removes toner buildup and debris that cause streaks, smears, and uneven density. Reduces maintenance and downtime: Replacing the cleaning unit is a fast way to address common print defects without lengthy service calls. Costeffective spare supply: Five identical units in one pack reduce the need for frequent reordering for environments with multiple printers or print volumes. Reliable fit and operation: Designed to match the form factor and mounting points of the compatible models for straightforward installation. Simple installation: Userreplaceable design minimizes tools and time required for routine maintenance. Important attributes Function: Drum cleaning unit for laser printers; clears residual toner and particulates from the drum area to improve print quality. Pack size: Five cleaning units (5X), each sold as part numbers 302RV93010 and DK1150. Compatibility: Compatible with the following printer models: M2040dn, M2040, P2235, M2135, P2040, P2335, M2540, M2235, M2635, M2640, M2735, M2835. Size and fit: Standard replacement form factor for the listed models, designed for a direct physical fit without modification. Construction and performance: Built from durable components intended for routine replacement cycles to maintain consistent cleaning action and stable print results. How it solves common problems Eliminates streaks and black lines that appear when the drum surface accumulates toner residue. Prevents paper smudging and ghosting caused by residual toner deposits. Lowers the frequency of emergency maintenance by restoring proper cleaning action. Provides spare units for multiprinter environments, reducing the risk of extended downtime. Use scenarios Small office maintenance: Keep a pack on hand to quickly cleaning units across several shared printers, maintaining consistent document quality for daytoday operations. IT support and service technicians: Carry the fivepack for scheduled maintenance visits to swap worn cleaning units from multiple machines in one trip. volume print environment: Rotate units during peak printing periods to reduce print defects and maintain throughput without waiting for singleunit deliveries. What makes this replacement stand out Comprehensive pack of five units for multiple machines or repeated maintenance cycles. Clear compatibility with a wide range of models to simplify decisions. Focused on practical performance: provides the cleaning function needed to restore print quality and reduce service interruptions. Installation and maintenance tips Power down the printer and follow the printer manual for accessing the drum area before replacing. the cleaning unit at the first signs of persistent streaking or buildup that standard cleaning cycles do not clear. Keep used units for proper disposal according to local waste guidelines. Compatible models recap M2040dn, M2040, P2235, M2135, P2040, P2335, M2540, M2235, M2635, M2640, M2735, M2835 Includes Five drum cleaning units, part numbers 302RV93010 and DK1150, intended as compatible replacements for the models listed above.