Index_L

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L

LABEL.EXE, 294

LAN (Local Area Network), defined, 227, 506

Laptops

docking stations, 123–124

hardware profiles, 123–124

LCDs, 140–142

port replicators, 124

power sources, 123

Laser printers

cleaning EP drum, 148

conditioning EP drum, 148–149

draft quality, 147

dye sublimation, 151

EP process, 148–150

finishers, 152

fusing toner, 150

ink dispersion, 150–151

laser beam writing, 149, 152

LCD process, 148

LED process, 148

letter quality (LQ), 147

near letter quality (NLQ), 147

ozone filter maintenance, 153

paper feed, 149

printing process, 146–147

raster image processing, 147–148

RET, 148

toner, 150, 153

transferring images, 150

UPS warning, 44, 153

LBA (Logical Block Addressing), 171, 506

LCDs (Liquid Crystal Displays)

active matrix, 141

described, 140, 506

dual scan, 141

laptops, 140–142

passive matrix, 140

Levels, cache, 65, 87

LFNs (long file names), 286

Limulation, 295

Line-interactive UPS, 44

Liquid cooling, 73–74

Lithium ion batteries, 125

LLC (Logical Link Control), 224, 227

Local profiles, 392

Local Security Policy icon, 389–390

Local Users and Groups snap-in, 386

Log files, 309

Logical partition, 167

Logon

Windows 2000, 389, 391–392

Windows ME, 426–429

Windows NT, 351–353

See also User administration

LPT devices

IRQs, 107

memory addresses, 111

printers, 143

LPX (Low Profile Extensions) motherboards, 39

LSA (Local Security Authority), Windows NT, 352–353, 506

LVD (Low Voltage Differential), 177, 507

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