Duplex Double-Sided Card Printing Aligner — Fix Front/Back Printer Shift in Millimeters
双面卡牌打印正反错位校准器 — 0.1mm 精度补偿家用打印机进纸偏移
Almost every consumer inkjet and laser printer shifts paper by `0.8 mm` to `2.5 mm` during automatic or manual duplex flipping — ruining card borders on the back. CardSheet Studio fixes hardware drift directly in software with `0.1 mm` X/Y back-sheet offset sliders.
几乎所有家用喷墨和激光打印机在双面翻页进纸时都会产生 `0.8mm ~ 2.5mm` 的机械偏移，导致裁开后背面边框歪斜。CardSheet Studio 内置顶边透光十字游标与 `±0.1mm` 级 X/Y 背面补偿滑块，无需拆修打印机即可实现印刷级正反重合！
Exact Physical Sheet Dimensions & Cards Per Page
精确物理尺寸规格与单页拼版容量对照表
| Preset | Physical Size | Sheet Capacity | Best Use Case |
|---|---|---|---|
| Long-Edge Flip (Standard) | Horizontal Mirror (`paperW - x`) + `±ΔX, ±ΔY` | 0.1 mm precision | Portrait A4 & US Letter auto-duplex |
| Short-Edge Flip | Vertical Mirror (`paperH - y`) + 180° + `±ΔX, ±ΔY` | 0.1 mm precision | Landscape sheets & manual rear-tray feed |
| Built-in Vernier Target | Top-margin crosshair with ±4mm ticks | Hold to window light | Measure printer drift on 1 test sheet |
3-Step Zero-Waste Home Printing Workflow
三步零废纸家用高清打印与直刀裁切流程
- Check **Generate Mirrored Duplex Back Sheets** and print 1 test sheet (Page 1 Front + Page 2 Back) on plain paper.
- Hold the printed sheet against a window or lamp and inspect the top-margin **Vernier Crosshair Target**.
- Enter the exact millimeter shift (e.g. `X = +1.3 mm`, `Y = -0.6 mm`) into the Duplex Calibration sliders — every sheet in your deck is now dead-center!
- 勾选 **开启双面打印背面镜像页**，先用普通复印纸双面试打第 1 张（含顶边透光校准十字丝）。
- 将纸张举到窗户或台灯前透光观察正反两个十字圆心的偏移方向与毫米刻度格数。
- 在左侧双面校准栏输入补偿值（例如背面偏左 1.3mm 则设 `X = +1.3 mm`），此后整副 54 张卡正反严丝合缝！
Frequently Asked Questions
常见问题解答 (FAQ)
Which way do I adjust ±X mm if the back side printed too far to the left?
Looking directly at the printed Back side right-side up: if the back artwork sits 1.5mm too far left relative to the front cuts, set Back Horizontal Shift to +1.5 mm to push the back layout right.
Should I choose Interleaved or All Fronts → All Backs?
Use 'Interleaved (Front 1 → Back 1 → Front 2…)' when your printer has built-in automatic 2-sided printing. Use 'Grouped (All Fronts → All Backs)' if you manually re-insert the stack into a single-sided printer tray.
Does bleed help even after calibrating duplex offset?
Adding 1.0mm to 1.5mm of bleed alongside duplex calibration absorbs tiny sheet-to-sheet roller variance (~0.2mm) so dark-bordered card backs never show a white sliver.